It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 118 101 is not a prime number.
For example, 118 101 can be divided by 3: 118 101 / 3 = 39 367.
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For 118 101 to be a prime number, it would have been required that 118 101 has only two divisors, i.e., itself and 1.
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118 101 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 118 101 is about 343.658.
Thus, the square root of 118 101 is not an integer, and therefore 118 101 is not a square number.
The square of a number (here 118 101) is the result of the product of this number (118 101) by itself (i.e., 118 101 × 118 101); the square of 118 101 is sometimes called "raising 118 101 to the power 2", or "118 101 squared".
The square of 118 101 is 13 947 846 201 because 118 101 × 118 101 = 118 1012 = 13 947 846 201.
As a consequence, 118 101 is the square root of 13 947 846 201.
The multiples of 118 101 are all integers evenly divisible by 118 101, that is all numbers such that the remainder of the division by 118 101 is zero. There are infinitely many multiples of 118 101. The smallest multiples of 118 101 are: