Q: Is 105,878 a Prime Number?
A: No, 105,878 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 105878 can be evenly divided by 1 2 167 317 334 634 52,939 and 105,878, with no remainder.
Since 105,878 cannot be divided by just 1 and 105,878, it is not a prime number.