Q: Is 20,113 a Prime Number?
A: Yes, 20,113 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 20113 can be evenly divided by 1 and 20,113, with no remainder.
Since 20,113 can be divided by just 1 and 20,113, it is a prime number.