Q: Is 805,123 a Prime Number?
A: No, 805,123 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 805123 can be evenly divided by 1 11 53 583 1,381 15,191 73,193 and 805,123, with no remainder.
Since 805,123 cannot be divided by just 1 and 805,123, it is not a prime number.