It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 165 101 is not a prime number.
For example, 165 101 can be divided by 107: 165 101 / 107 = 1 543.
For 165 101 to be a prime number, it would have been required that 165 101 has only two divisors, i.e., itself and 1.
Find out more:
165 101 is an odd number, because it is not evenly divisible by 2.
Find out more:
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 165 101 is about 406.326.
Thus, the square root of 165 101 is not an integer, and therefore 165 101 is not a square number.
The square of a number (here 165 101) is the result of the product of this number (165 101) by itself (i.e., 165 101 × 165 101); the square of 165 101 is sometimes called "raising 165 101 to the power 2", or "165 101 squared".
The square of 165 101 is 27 258 340 201 because 165 101 × 165 101 = 165 1012 = 27 258 340 201.
As a consequence, 165 101 is the square root of 27 258 340 201.
The multiples of 165 101 are all integers evenly divisible by 165 101, that is all numbers such that the remainder of the division by 165 101 is zero. There are infinitely many multiples of 165 101. The smallest multiples of 165 101 are: