Q: Is 20,165 a Prime Number?
A: No, 20,165 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 20165 can be evenly divided by 1 5 37 109 185 545 4,033 and 20,165, with no remainder.
Since 20,165 cannot be divided by just 1 and 20,165, it is not a prime number.