231110003312113 has 8 divisors (see below), whose sum is σ = 231266895748200. Its totient is φ = 230953150176000.

The previous prime is 231110003312051. The next prime is 231110003312141. The reversal of 231110003312113 is 311213300011132.

It can be written as a sum of positive squares in 4 ways, for example, as 101997415788129 + 129112587523984 = 10099377^2 + 11362772^2 .

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-231110003312113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231110003312143) 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, 1945113 + ... + 21587113.

It is an arithmetic number, because the mean of its divisors is an integer number (28908361968525).

Almost surely, 2^{231110003312113} is an apocalyptic number.

It is an amenable number.

231110003312113 is a deficient number, since it is larger than the sum of its proper divisors (156892436087).

231110003312113 is a wasteful number, since it uses less digits than its factorization.

231110003312113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19649987.

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

Adding to 231110003312113 its reverse (311213300011132), we get a palindrome (542323303323245).

The spelling of 231110003312113 in words is "two hundred thirty-one trillion, one hundred ten billion, three million, three hundred twelve thousand, one hundred thirteen".