-102 is an even number.
-102 is a Harshad number, which means it is divisible by the sum of its digits (1 + 0 + 2 = 3, and -102 is divisible by 3).
In binary, -102 is represented as 1111111111111111111111111111111111111111111111111111111110011010.
In hex, -102 is represented as ffffffffffffff9a.