Q: Is 103,478 a Prime Number?
A: No, 103,478 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 103478 can be evenly divided by 1 2 31 62 1,669 3,338 51,739 and 103,478, with no remainder.
Since 103,478 cannot be divided by just 1 and 103,478, it is not a prime number.