31040122104013 has 8 divisors (see below), whose sum is σ = 33868581945120. Its totient is φ = 28212767356080.

The previous prime is 31040122103983. The next prime is 31040122104023.

31040122104013 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 a de Polignac number, because none of the positive numbers 2^k-31040122104013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31040122104023) 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, 276214558 + ... + 276326911.

It is an arithmetic number, because the mean of its divisors is an integer number (4233572743140).

Almost surely, 2^{31040122104013} is an apocalyptic number.

It is an amenable number.

31040122104013 is a deficient number, since it is larger than the sum of its proper divisors (2828459841107).

31040122104013 is a wasteful number, since it uses less digits than its factorization.

31040122104013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552546587.

The product of its (nonzero) digits is 576, while the sum is 22.

Multiplying 31040122104013 by its sum of digits (22), we get a palindrome (682882686288286).

It can be divided in two parts, 3104012 and 2104013, that added together give a palindrome (5208025).

The spelling of 31040122104013 in words is "thirty-one trillion, forty billion, one hundred twenty-two million, one hundred four thousand, thirteen".