It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 130 169 is not a prime number.
For example, 130 169 can be divided by 13: 130 169 / 13 = 10 013.
For 130 169 to be a prime number, it would have been required that 130 169 has only two divisors, i.e., itself and 1.
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130 169 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 130 169 is about 360.789.
Thus, the square root of 130 169 is not an integer, and therefore 130 169 is not a square number.
The square of a number (here 130 169) is the result of the product of this number (130 169) by itself (i.e., 130 169 × 130 169); the square of 130 169 is sometimes called "raising 130 169 to the power 2", or "130 169 squared".
The square of 130 169 is 16 943 968 561 because 130 169 × 130 169 = 130 1692 = 16 943 968 561.
As a consequence, 130 169 is the square root of 16 943 968 561.
The multiples of 130 169 are all integers evenly divisible by 130 169, that is all numbers such that the remainder of the division by 130 169 is zero. There are infinitely many multiples of 130 169. The smallest multiples of 130 169 are: