Q: Is 102,311 a Prime Number?
A: No, 102,311 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 102311 can be evenly divided by 1 11 71 131 781 1,441 9,301 and 102,311, with no remainder.
Since 102,311 cannot be divided by just 1 and 102,311, it is not a prime number.