113021211232 has 24 divisors (see below), whose sum is σ = 223875615096. Its totient is φ = 56163912192.

The previous prime is 113021211209. The next prime is 113021211241. The reversal of 113021211232 is 232112120311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10828873 + ... + 10839304.

It is an arithmetic number, because the mean of its divisors is an integer number (9328150629).

Almost surely, 2^113021211232 is an apocalyptic number.

It is an amenable number.

113021211232 is a deficient number, since it is larger than the sum of its proper divisors (110854403864).

113021211232 is a wasteful number, since it uses less digits than its factorization.

113021211232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21668350 (or 21668342 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 113021211232 its reverse (232112120311), we get a palindrome (345133331543).

The spelling of 113021211232 in words is "one hundred thirteen billion, twenty-one million, two hundred eleven thousand, two hundred thirty-two".