Q: Is 111,890 a Prime Number?
A: No, 111,890 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 111890 can be evenly divided by 1 2 5 10 67 134 167 334 335 670 835 1,670 11,189 22,378 55,945 and 111,890, with no remainder.
Since 111,890 cannot be divided by just 1 and 111,890, it is not a prime number.