Q: Is 100,023 a Prime Number?
A: No, 100,023 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 100023 can be evenly divided by 1 3 7 11 21 33 77 231 433 1,299 3,031 4,763 9,093 14,289 33,341 and 100,023, with no remainder.
Since 100,023 cannot be divided by just 1 and 100,023, it is not a prime number.