It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 130 463 is not a prime number.
For example, 130 463 can be divided by 283: 130 463 / 283 = 461.
For 130 463 to be a prime number, it would have been required that 130 463 has only two divisors, i.e., itself and 1.
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130 463 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 130 463 is about 361.197.
Thus, the square root of 130 463 is not an integer, and therefore 130 463 is not a square number.
The square of a number (here 130 463) is the result of the product of this number (130 463) by itself (i.e., 130 463 × 130 463); the square of 130 463 is sometimes called "raising 130 463 to the power 2", or "130 463 squared".
The square of 130 463 is 17 020 594 369 because 130 463 × 130 463 = 130 4632 = 17 020 594 369.
As a consequence, 130 463 is the square root of 17 020 594 369.
The multiples of 130 463 are all integers evenly divisible by 130 463, that is all numbers such that the remainder of the division by 130 463 is zero. There are infinitely many multiples of 130 463. The smallest multiples of 130 463 are: