Q: Is 106,666 a Prime Number?
A: No, 106,666 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 106666 can be evenly divided by 1 2 7 14 19 38 133 266 401 802 2,807 5,614 7,619 15,238 53,333 and 106,666, with no remainder.
Since 106,666 cannot be divided by just 1 and 106,666, it is not a prime number.