113204206432 has 24 divisors (see below), whose sum is σ = 234600823800. Its totient is φ = 53623044864.

The previous prime is 113204206403. The next prime is 113204206433. The reversal of 113204206432 is 234602402311.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 113204206432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113204206433) 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, 93094957 + ... + 93096172.

It is an arithmetic number, because the mean of its divisors is an integer number (9775034325).

Almost surely, 2^113204206432 is an apocalyptic number.

It is an amenable number.

113204206432 is an abundant number, since it is smaller than the sum of its proper divisors (121396617368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113204206432 is a wasteful number, since it uses less digits than its factorization.

113204206432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186191158 (or 186191150 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 113204206432 its reverse (234602402311), we get a palindrome (347806608743).

The spelling of 113204206432 in words is "one hundred thirteen billion, two hundred four million, two hundred six thousand, four hundred thirty-two".