Q: Is 101,000 a Prime Number?
A: No, 101,000 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 101000 can be evenly divided by 1 2 4 5 8 10 20 25 40 50 100 101 125 200 202 250 404 500 505 808 1,000 1,010 2,020 2,525 4,040 5,050 10,100 12,625 20,200 25,250 50,500 and 101,000, with no remainder.
Since 101,000 cannot be divided by just 1 and 101,000, it is not a prime number.