Is 109121 a prime number?

109 121 is an odd number, because it is not evenly divisible by 2.

Find out more:

• What is an even number?

A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself. Here, the square root of 109 121 is about 330.335.

Thus, the square root of 109 121 is not an integer, and therefore 109 121 is not a square number.

Anyway, 109 121 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 109 121) is the result of the product of this number (109 121) by itself (i.e., 109 121 × 109 121); the square of 109 121 is sometimes called "raising 109 121 to the power 2", or "109 121 squared".

The square of 109 121 is 11 907 392 641 because 109 121 × 109 121 = 109 121² = 11 907 392 641.

As a consequence, 109 121 is the square root of 11 907 392 641.

109 121 is a number with 6 digits.

The multiples of 109 121 are all integers evenly divisible by 109 121, that is all numbers such that the remainder of the division by 109 121 is zero. There are infinitely many multiples of 109 121. The smallest multiples of 109 121 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 109 121 too, since 0 × 109 121 = 0
• 109 121: indeed, 109 121 is a multiple of itself, since 109 121 is evenly divisible by 109 121 (we have 109 121 / 109 121 = 1, so the remainder of this division is indeed zero)
• 218 242: indeed, 218 242 = 109 121 × 2
• 327 363: indeed, 327 363 = 109 121 × 3
• 436 484: indeed, 436 484 = 109 121 × 4
• 545 605: indeed, 545 605 = 109 121 × 5
• etc.

• Preceding numbers: …109 119, 109 120
• Following numbers: 109 122, 109 123…

Nearest numbers from 109 121

• Preceding prime number: 109 111
• Following prime number: 109 133