Q: Is 165,109 a Prime Number?
A: No, 165,109 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 165109 can be evenly divided by 1 7 103 229 721 1,603 23,587 and 165,109, with no remainder.
Since 165,109 cannot be divided by just 1 and 165,109, it is not a prime number.