113776555133 has 4 divisors (see below), whose sum is σ = 113953502208. Its totient is φ = 113599608060.

The previous prime is 113776555099. The next prime is 113776555187. The reversal of 113776555133 is 331555677311.

It is a happy number.

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 113776555133 - 2⁶ = 113776555069 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 (113776515133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88472573 + ... + 88473858.

It is an arithmetic number, because the mean of its divisors is an integer number (28488375552).

Almost surely, 2^113776555133 is an apocalyptic number.

It is an amenable number.

113776555133 is a deficient number, since it is larger than the sum of its proper divisors (176947075).

113776555133 is an equidigital number, since it uses as much as digits as its factorization.

113776555133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176947074.

The product of its digits is 992250, while the sum is 47.

The spelling of 113776555133 in words is "one hundred thirteen billion, seven hundred seventy-six million, five hundred fifty-five thousand, one hundred thirty-three".