Q: Is 138,823 a Prime Number?
A: No, 138,823 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 138823 can be evenly divided by 1 29 4,787 and 138,823, with no remainder.
Since 138,823 cannot be divided by just 1 and 138,823, it is not a prime number.