113312112112 has 10 divisors (see below), whose sum is σ = 219542217248. Its totient is φ = 56656056048.

The previous prime is 113312112101. The next prime is 113312112127. The reversal of 113312112112 is 211211213311.

It is a self number, because there is not a number n which added to its sum of digits gives 113312112112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3541003488 + ... + 3541003519.

Almost surely, 2^113312112112 is an apocalyptic number.

It is an amenable number.

113312112112 is a deficient number, since it is larger than the sum of its proper divisors (106230105136).

113312112112 is an equidigital number, since it uses as much as digits as its factorization.

113312112112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7082007015 (or 7082007009 counting only the distinct ones).

The product of its digits is 72, while the sum is 19.

Adding to 113312112112 its reverse (211211213311), we get a palindrome (324523325423).

The spelling of 113312112112 in words is "one hundred thirteen billion, three hundred twelve million, one hundred twelve thousand, one hundred twelve".