113512210232 has 32 divisors (see below), whose sum is σ = 216056038800. Its totient is φ = 55899465984.

The previous prime is 113512210211. The next prime is 113512210241. The reversal of 113512210232 is 232012215311.

It is a junction number, because it is equal to n+sod(n) for n = 113512210198 and 113512210207.

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 7 ways as a sum of consecutive naturals, for example, 276983 + ... + 551129.

Almost surely, 2^113512210232 is an apocalyptic number.

It is an amenable number.

113512210232 is a deficient number, since it is larger than the sum of its proper divisors (102543828568).

113512210232 is a wasteful number, since it uses less digits than its factorization.

113512210232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274935 (or 274931 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 113512210232 its reverse (232012215311), we get a palindrome (345524425543).

The spelling of 113512210232 in words is "one hundred thirteen billion, five hundred twelve million, two hundred ten thousand, two hundred thirty-two".