113310112133 has 4 divisors (see below), whose sum is σ = 113503145280. Its totient is φ = 113117078988.

The previous prime is 113310112129. The next prime is 113310112159. The reversal of 113310112133 is 331211013311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 113310112133 - 2² = 113310112129 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 (113310117133) 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, 96515693 + ... + 96516866.

It is an arithmetic number, because the mean of its divisors is an integer number (28375786320).

Almost surely, 2^113310112133 is an apocalyptic number.

It is an amenable number.

113310112133 is a deficient number, since it is larger than the sum of its proper divisors (193033147).

113310112133 is an equidigital number, since it uses as much as digits as its factorization.

113310112133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193033146.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 113310112133 its reverse (331211013311), we get a palindrome (444521125444).

The spelling of 113310112133 in words is "one hundred thirteen billion, three hundred ten million, one hundred twelve thousand, one hundred thirty-three".