Q: Is 320,109 a Prime Number?
A: No, 320,109 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 320109 can be evenly divided by 1 3 106,703 and 320,109, with no remainder.
Since 320,109 cannot be divided by just 1 and 320,109, it is not a prime number.