Q: Is 128,104 a Prime Number?
A: No, 128,104 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 128104 can be evenly divided by 1 2 4 8 67 134 239 268 478 536 956 1,912 16,013 32,026 64,052 and 128,104, with no remainder.
Since 128,104 cannot be divided by just 1 and 128,104, it is not a prime number.