1113288368 has 20 divisors (see below), whose sum is σ = 2226577728. Its totient is φ = 538687680.

The previous prime is 1113288359. The next prime is 1113288383. The reversal of 1113288368 is 8638823111.

1113288368 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1121771 + ... + 1122762.

Almost surely, 2^1113288368 is an apocalyptic number.

It is an amenable number.

1113288368 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1113288368 is a wasteful number, since it uses less digits than its factorization.

1113288368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2244572 (or 2244566 counting only the distinct ones).

The product of its digits is 55296, while the sum is 41.

The square root of 1113288368 is about 33365.9762033123. The cubic root of 1113288368 is about 1036.4202515794.

The spelling of 1113288368 in words is "one billion, one hundred thirteen million, two hundred eighty-eight thousand, three hundred sixty-eight".