3111113011 has 16 divisors (see below), whose sum is σ = 3279967200. Its totient is φ = 2946585600.

The previous prime is 3111112981. The next prime is 3111113039. The reversal of 3111113011 is 1103111113.

It is not a de Polignac number, because 3111113011 - 2¹¹ = 3111110963 is a prime.

It is a super-2 number, since 2×3111113011² = 19358048334426972242, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3111112982 and 3111113000.

It is not an unprimeable number, because it can be changed into a prime (3111113111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 923971 + ... + 927331.

It is an arithmetic number, because the mean of its divisors is an integer number (204997950).

Almost surely, 2^3111113011 is an apocalyptic number.

3111113011 is a deficient number, since it is larger than the sum of its proper divisors (168854189).

3111113011 is a wasteful number, since it uses less digits than its factorization.

3111113011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3990.

The product of its (nonzero) digits is 9, while the sum is 13.

The square root of 3111113011 is about 55777.3521332808. The cubic root of 3111113011 is about 1459.8400104602.

Adding to 3111113011 its reverse (1103111113), we get a palindrome (4214224124).

The spelling of 3111113011 in words is "three billion, one hundred eleven million, one hundred thirteen thousand, eleven".