It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 117 009 is not a prime number.
For example, 117 009 can be divided by 3: 117 009 / 3 = 39 003.
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For 117 009 to be a prime number, it would have been required that 117 009 has only two divisors, i.e., itself and 1.
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117 009 is an odd number, because it is not evenly divisible by 2.
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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 117 009 is about 342.066.
Thus, the square root of 117 009 is not an integer, and therefore 117 009 is not a square number.
The square of a number (here 117 009) is the result of the product of this number (117 009) by itself (i.e., 117 009 × 117 009); the square of 117 009 is sometimes called "raising 117 009 to the power 2", or "117 009 squared".
The square of 117 009 is 13 691 106 081 because 117 009 × 117 009 = 117 0092 = 13 691 106 081.
As a consequence, 117 009 is the square root of 13 691 106 081.
The multiples of 117 009 are all integers evenly divisible by 117 009, that is all numbers such that the remainder of the division by 117 009 is zero. There are infinitely many multiples of 117 009. The smallest multiples of 117 009 are: