Q: Is 165,199 a Prime Number?
A: No, 165,199 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 165199 can be evenly divided by 1 31 73 2,263 5,329 and 165,199, with no remainder.
Since 165,199 cannot be divided by just 1 and 165,199, it is not a prime number.