113311210232 has 64 divisors (see below), whose sum is σ = 240021048960. Its totient is φ = 49701052800.

The previous prime is 113311210193. The next prime is 113311210241. The reversal of 113311210232 is 232012113311.

It is a happy number.

113311210232 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 133682 + ... + 494462.

It is an arithmetic number, because the mean of its divisors is an integer number (3750328890).

Almost surely, 2^113311210232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113311210232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120010524480).

113311210232 is an abundant number, since it is smaller than the sum of its proper divisors (126709838728).

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

113311210232 is a wasteful number, since it uses less digits than its factorization.

113311210232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360924 (or 360920 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 113311210232 its reverse (232012113311), we get a palindrome (345323323543).

The spelling of 113311210232 in words is "one hundred thirteen billion, three hundred eleven million, two hundred ten thousand, two hundred thirty-two".