3111144411113 has 4 divisors (see below), whose sum is σ = 3111150040320. Its totient is φ = 3111138781908.

The previous prime is 3111144411097. The next prime is 3111144411119.

3111144411113 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3111144411113 - 2⁴ = 3111144411097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3111144411119) 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 3 ways as a sum of consecutive naturals, for example, 1882745 + ... + 3125222.

It is an arithmetic number, because the mean of its divisors is an integer number (777787510080).

Almost surely, 2^{3111144411113} is an apocalyptic number.

It is an amenable number.

3111144411113 is a deficient number, since it is larger than the sum of its proper divisors (5629207).

3111144411113 is an equidigital number, since it uses as much as digits as its factorization.

3111144411113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5629206.

The product of its digits is 576, while the sum is 26.

The spelling of 3111144411113 in words is "three trillion, one hundred eleven billion, one hundred forty-four million, four hundred eleven thousand, one hundred thirteen".