113609333827 has 4 divisors (see below), whose sum is σ = 123937455096. Its totient is φ = 103281212560.

The previous prime is 113609333821. The next prime is 113609333891. The reversal of 113609333827 is 728333906311.

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

It is a cyclic number.

It is not a de Polignac number, because 113609333827 - 2¹¹ = 113609331779 is a prime.

It is a super-2 number, since 2×113609333827² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113609333821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5164060618 + ... + 5164060639.

It is an arithmetic number, because the mean of its divisors is an integer number (30984363774).

Almost surely, 2^113609333827 is an apocalyptic number.

113609333827 is a deficient number, since it is larger than the sum of its proper divisors (10328121269).

113609333827 is a wasteful number, since it uses less digits than its factorization.

113609333827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10328121268.

The product of its (nonzero) digits is 489888, while the sum is 46.

The spelling of 113609333827 in words is "one hundred thirteen billion, six hundred nine million, three hundred thirty-three thousand, eight hundred twenty-seven".