2103268 has 6 divisors (see below), whose sum is σ = 3680726. Its totient is φ = 1051632.

The previous prime is 2103239. The next prime is 2103301. The reversal of 2103268 is 8623012.

It can be written as a sum of positive squares in only one way, i.e., 1721344 + 381924 = 1312^2 + 618^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262905 + ... + 262912.

2^2103268 is an apocalyptic number.

It is an amenable number.

2103268 is a deficient number, since it is larger than the sum of its proper divisors (1577458).

2103268 is a wasteful number, since it uses less digits than its factorization.

2103268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525821 (or 525819 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 2103268 is about 1450.2648034066. The cubic root of 2103268 is about 128.1243095739.

The spelling of 2103268 in words is "two million, one hundred three thousand, two hundred sixty-eight".