113312103011011 has 4 divisors (see below), whose sum is σ = 113365276219624. Its totient is φ = 113258929802400.

The previous prime is 113312103010969. The next prime is 113312103011021. The reversal of 113312103011011 is 110110301213311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113312103011011 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113312103011011.

It is not an unprimeable number, because it can be changed into a prime (113312103011021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26586601110 + ... + 26586605371.

It is an arithmetic number, because the mean of its divisors is an integer number (28341319054906).

Almost surely, 2^{113312103011011} is an apocalyptic number.

113312103011011 is a deficient number, since it is larger than the sum of its proper divisors (53173208613).

113312103011011 is an equidigital number, since it uses as much as digits as its factorization.

113312103011011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53173208612.

The product of its (nonzero) digits is 54, while the sum is 19.

Adding to 113312103011011 its reverse (110110301213311), we get a palindrome (223422404224322).

The spelling of 113312103011011 in words is "one hundred thirteen trillion, three hundred twelve billion, one hundred three million, eleven thousand, eleven".