102

102 = 2 x 3 x 17.

The number and the sum of its digits, 3, is equal to the number of its different prime factors.

102 is 66 in base 16.

102 is the smallest number with three different digits.

102 is the alphanumeric value of THOUSAND.

Four square numbers using the same digits: 102² = 10404, 120² = 14400, 201² = 40401, and 210² = 44100; 012² = 144 and 021² = 441.

102 is the name of a river in the state of Missouri. To French explorers the native American name for the river sounded like cent deux, the French words for 102.

Source: Number Gossip