3111134113213 has 32 divisors (see below), whose sum is σ = 3586089222144. Its totient is φ = 2643894836352.

The previous prime is 3111134113211. The next prime is 3111134113261. The reversal of 3111134113213 is 3123114311113.

It is not a de Polignac number, because 3111134113213 - 2¹ = 3111134113211 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3111134113211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1062907356 + ... + 1062910282.

It is an arithmetic number, because the mean of its divisors is an integer number (112065288192).

Almost surely, 2^{3111134113213} is an apocalyptic number.

It is an amenable number.

3111134113213 is a deficient number, since it is larger than the sum of its proper divisors (474955108931).

3111134113213 is a wasteful number, since it uses less digits than its factorization.

3111134113213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5041.

The product of its digits is 648, while the sum is 25.

Adding to 3111134113213 its reverse (3123114311113), we get a palindrome (6234248424326).

The spelling of 3111134113213 in words is "three trillion, one hundred eleven billion, one hundred thirty-four million, one hundred thirteen thousand, two hundred thirteen".