113406554233 has 32 divisors (see below), whose sum is σ = 136959344640. Its totient is φ = 91861560000.

The previous prime is 113406554213. The next prime is 113406554257. The reversal of 113406554233 is 332455604311.

It is not a de Polignac number, because 113406554233 - 2⁵ = 113406554201 is a prime.

It is a super-2 number, since 2×113406554233² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113406554192 and 113406554201.

It is not an unprimeable number, because it can be changed into a prime (113406554203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1903923 + ... + 1962583.

It is an arithmetic number, because the mean of its divisors is an integer number (4279979520).

Almost surely, 2^113406554233 is an apocalyptic number.

It is an amenable number.

113406554233 is a deficient number, since it is larger than the sum of its proper divisors (23552790407).

113406554233 is a wasteful number, since it uses less digits than its factorization.

113406554233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58909.

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 113406554233 in words is "one hundred thirteen billion, four hundred six million, five hundred fifty-four thousand, two hundred thirty-three".