Q: Is 102,943 a Prime Number?
A: No, 102,943 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 102943 can be evenly divided by 1 113 911 and 102,943, with no remainder.
Since 102,943 cannot be divided by just 1 and 102,943, it is not a prime number.