902011113 has 16 divisors (see below), whose sum is σ = 1336776000. Its totient is φ = 601132320.

The previous prime is 902011063. The next prime is 902011181. The reversal of 902011113 is 311110209.

It is not a de Polignac number, because 902011113 - 2⁹ = 902010601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (902011213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144058 + ... + 150188.

It is an arithmetic number, because the mean of its divisors is an integer number (83548500).

Almost surely, 2^902011113 is an apocalyptic number.

It is an amenable number.

902011113 is a deficient number, since it is larger than the sum of its proper divisors (434764887).

902011113 is a wasteful number, since it uses less digits than its factorization.

902011113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11589 (or 11583 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

The square root of 902011113 is about 30033.4998460053. The cubic root of 902011113 is about 966.2080008098.

The spelling of 902011113 in words is "nine hundred two million, eleven thousand, one hundred thirteen".