113200023212 has 24 divisors (see below), whose sum is σ = 204806568960. Its totient is φ = 54689507280.

The previous prime is 113200023203. The next prime is 113200023271. The reversal of 113200023212 is 212320002311.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 625262 + ... + 785717.

It is an arithmetic number, because the mean of its divisors is an integer number (8533607040).

Almost surely, 2^113200023212 is an apocalyptic number.

It is an amenable number.

113200023212 is a deficient number, since it is larger than the sum of its proper divisors (91606545748).

113200023212 is a wasteful number, since it uses less digits than its factorization.

113200023212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1411661 (or 1411659 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 113200023212 its reverse (212320002311), we get a palindrome (325520025523).

The spelling of 113200023212 in words is "one hundred thirteen billion, two hundred million, twenty-three thousand, two hundred twelve".