302

302 = 2 x 151.

The square of 302 is one of three square numbers using the same digits: 148² = 21904, 203² = 41209, and 302² = 91204.

302 is the number of ways to play the first three moves in checkers.

302 is a number n such that n and n + 1 have the same number of divisors: 303 = 3 x 101.

302 is the telephone area code for the state of Delaware.

Source: What’s Special About This Number?