1113291952 has 20 divisors (see below), whose sum is σ = 2157774840. Its totient is φ = 556446848.

The previous prime is 1113291923. The next prime is 1113291967. The reversal of 1113291952 is 2591923111.

It is a happy 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, 40503 + ... + 62185.

It is an arithmetic number, because the mean of its divisors is an integer number (107888742).

Almost surely, 2^1113291952 is an apocalyptic number.

It is an amenable number.

1113291952 is a deficient number, since it is larger than the sum of its proper divisors (1044482888).

1113291952 is a wasteful number, since it uses less digits than its factorization.

1113291952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24900 (or 24894 counting only the distinct ones).

The product of its digits is 4860, while the sum is 34.

The square root of 1113291952 is about 33366.0299106741. The cubic root of 1113291952 is about 1036.4213637579.

The spelling of 1113291952 in words is "one billion, one hundred thirteen million, two hundred ninety-one thousand, nine hundred fifty-two".