It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 130 507 is not a prime number.
For example, 130 507 can be divided by 13: 130 507 / 13 = 10 039.
For 130 507 to be a prime number, it would have been required that 130 507 has only two divisors, i.e., itself and 1.
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130 507 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 130 507 is about 361.258.
Thus, the square root of 130 507 is not an integer, and therefore 130 507 is not a square number.
The square of a number (here 130 507) is the result of the product of this number (130 507) by itself (i.e., 130 507 × 130 507); the square of 130 507 is sometimes called "raising 130 507 to the power 2", or "130 507 squared".
The square of 130 507 is 17 032 077 049 because 130 507 × 130 507 = 130 5072 = 17 032 077 049.
As a consequence, 130 507 is the square root of 17 032 077 049.
The multiples of 130 507 are all integers evenly divisible by 130 507, that is all numbers such that the remainder of the division by 130 507 is zero. There are infinitely many multiples of 130 507. The smallest multiples of 130 507 are: