It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 130 997 is not a prime number.
For example, 130 997 can be divided by 101: 130 997 / 101 = 1 297.
For 130 997 to be a prime number, it would have been required that 130 997 has only two divisors, i.e., itself and 1.
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130 997 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 130 997 is about 361.935.
Thus, the square root of 130 997 is not an integer, and therefore 130 997 is not a square number.
The square of a number (here 130 997) is the result of the product of this number (130 997) by itself (i.e., 130 997 × 130 997); the square of 130 997 is sometimes called "raising 130 997 to the power 2", or "130 997 squared".
The square of 130 997 is 17 160 214 009 because 130 997 × 130 997 = 130 9972 = 17 160 214 009.
As a consequence, 130 997 is the square root of 17 160 214 009.
The multiples of 130 997 are all integers evenly divisible by 130 997, that is all numbers such that the remainder of the division by 130 997 is zero. There are infinitely many multiples of 130 997. The smallest multiples of 130 997 are: