311240222042113 has 16 divisors (see below), whose sum is σ = 383086004345856. Its totient is φ = 246242425492800.

The previous prime is 311240222042107. The next prime is 311240222042129.

311240222042113 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 311240222042113 - 2²⁹ = 311239685171201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (311240222045113) 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, 92606338 + ... + 95908363.

It is an arithmetic number, because the mean of its divisors is an integer number (23942875271616).

Almost surely, 2^{311240222042113} is an apocalyptic number.

It is an amenable number.

311240222042113 is a deficient number, since it is larger than the sum of its proper divisors (71845782303743).

311240222042113 is a wasteful number, since it uses less digits than its factorization.

311240222042113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188532864.

The product of its (nonzero) digits is 4608, while the sum is 28.

The spelling of 311240222042113 in words is "three hundred eleven trillion, two hundred forty billion, two hundred twenty-two million, forty-two thousand, one hundred thirteen".