3111201113 has 16 divisors (see below), whose sum is σ = 3392808000. Its totient is φ = 2841676992.

The previous prime is 3111201097. The next prime is 3111201139. The reversal of 3111201113 is 3111021113.

It is a happy number.

3111201113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3111201113 - 2⁴ = 3111201097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3111201173) 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, 413378 + ... + 420836.

It is an arithmetic number, because the mean of its divisors is an integer number (212050500).

Almost surely, 2^3111201113 is an apocalyptic number.

It is an amenable number.

3111201113 is a deficient number, since it is larger than the sum of its proper divisors (281606887).

3111201113 is a wasteful number, since it uses less digits than its factorization.

3111201113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8264.

The product of its (nonzero) digits is 18, while the sum is 14.

The square root of 3111201113 is about 55778.1418926805. The cubic root of 3111201113 is about 1459.8537904815.

Adding to 3111201113 its reverse (3111021113), we get a palindrome (6222222226).

The spelling of 3111201113 in words is "three billion, one hundred eleven million, two hundred one thousand, one hundred thirteen".