311320242023113 has 16 divisors (see below), whose sum is σ = 314215280622144. Its totient is φ = 308433092647680.

The previous prime is 311320242023053. The next prime is 311320242023123.

311320242023113 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 311320242023113 - 2²⁹ = 311319705152201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (311320242023123) 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, 5010192181 + ... + 5010254317.

It is an arithmetic number, because the mean of its divisors is an integer number (19638455038884).

Almost surely, 2^{311320242023113} is an apocalyptic number.

It is an amenable number.

311320242023113 is a deficient number, since it is larger than the sum of its proper divisors (2895038599031).

311320242023113 is a wasteful number, since it uses less digits than its factorization.

311320242023113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124872.

The product of its (nonzero) digits is 5184, while the sum is 28.

The spelling of 311320242023113 in words is "three hundred eleven trillion, three hundred twenty billion, two hundred forty-two million, twenty-three thousand, one hundred thirteen".