31112300321113 has 8 divisors (see below), whose sum is σ = 33941122875360. Its totient is φ = 28283549702880.

The previous prime is 31112300321071. The next prime is 31112300321197.

31112300321113 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-31112300321113 is a prime.

It is a super-2 number, since 2×31112300321113² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31112300328113) 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, 17077695 + ... + 18811492.

It is an arithmetic number, because the mean of its divisors is an integer number (4242640359420).

Almost surely, 2^{31112300321113} is an apocalyptic number.

It is an amenable number.

31112300321113 is a deficient number, since it is larger than the sum of its proper divisors (2828822554247).

31112300321113 is a wasteful number, since it uses less digits than its factorization.

31112300321113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35968007.

The product of its (nonzero) digits is 324, while the sum is 22.

It can be divided in two parts, 31112300 and 321113, that added together give a palindrome (31433413).

The spelling of 31112300321113 in words is "thirty-one trillion, one hundred twelve billion, three hundred million, three hundred twenty-one thousand, one hundred thirteen".