3111302031113 has 8 divisors (see below), whose sum is σ = 3198948297216. Its totient is φ = 3024215805600.

The previous prime is 3111302031053. The next prime is 3111302031143.

3111302031113 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3111302031113 - 2²² = 3111297836809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3111302031143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139998881 + ... + 140021102.

It is an arithmetic number, because the mean of its divisors is an integer number (399868537152).

Almost surely, 2^{3111302031113} is an apocalyptic number.

It is an amenable number.

3111302031113 is a deficient number, since it is larger than the sum of its proper divisors (87646266103).

3111302031113 is a wasteful number, since it uses less digits than its factorization.

3111302031113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280020295.

The product of its (nonzero) digits is 162, while the sum is 20.

The spelling of 3111302031113 in words is "three trillion, one hundred eleven billion, three hundred two million, thirty-one thousand, one hundred thirteen".