311223141322113 has 16 divisors (see below), whose sum is σ = 430399035164736. Its totient is φ = 199875712910400.

The previous prime is 311223141322109. The next prime is 311223141322133.

311223141322113 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 311223141322113 - 2² = 311223141322109 is a prime.

It is not an unprimeable number, because it can be changed into a prime (311223141322133) 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, 13880246631 + ... + 13880269052.

It is an arithmetic number, because the mean of its divisors is an integer number (26899939697796).

Almost surely, 2^{311223141322113} is an apocalyptic number.

It is an amenable number.

311223141322113 is a deficient number, since it is larger than the sum of its proper divisors (119175893842623).

311223141322113 is a wasteful number, since it uses less digits than its factorization.

311223141322113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27760515824.

The product of its digits is 5184, while the sum is 30.

The spelling of 311223141322113 in words is "three hundred eleven trillion, two hundred twenty-three billion, one hundred forty-one million, three hundred twenty-two thousand, one hundred thirteen".