Q: Is 215,165 a Prime Number?
A: No, 215,165 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 215165 can be evenly divided by 1 5 23 115 1,871 9,355 43,033 and 215,165, with no remainder.
Since 215,165 cannot be divided by just 1 and 215,165, it is not a prime number.