113031313320002 has 64 divisors (see below), whose sum is σ = 211945614336000. Its totient is φ = 43921116881280.

The previous prime is 113031313319983. The next prime is 113031313320031. The reversal of 113031313320002 is 200023313130311.

It is a self number, because there is not a number n which added to its sum of digits gives 113031313320002.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 128874749 + ... + 129748847.

It is an arithmetic number, because the mean of its divisors is an integer number (3311650224000).

Almost surely, 2^{113031313320002} is an apocalyptic number.

113031313320002 is a deficient number, since it is larger than the sum of its proper divisors (98914301015998).

113031313320002 is a wasteful number, since it uses less digits than its factorization.

113031313320002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876351.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 113031313320002 its reverse (200023313130311), we get a palindrome (313054626450313).

The spelling of 113031313320002 in words is "one hundred thirteen trillion, thirty-one billion, three hundred thirteen million, three hundred twenty thousand, two".