113321310232112 has 20 divisors (see below), whose sum is σ = 220335869108520. Its totient is φ = 56460440784768.

The previous prime is 113321310232087. The next prime is 113321310232121. The reversal of 113321310232112 is 211232013123311.

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, 12513391037 + ... + 12513400092.

It is an arithmetic number, because the mean of its divisors is an integer number (11016793455426).

Almost surely, 2^{113321310232112} is an apocalyptic number.

It is an amenable number.

113321310232112 is a deficient number, since it is larger than the sum of its proper divisors (107014558876408).

113321310232112 is a wasteful number, since it uses less digits than its factorization.

113321310232112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25026791420 (or 25026791414 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 113321310232112 its reverse (211232013123311), we get a palindrome (324553323355423).

The spelling of 113321310232112 in words is "one hundred thirteen trillion, three hundred twenty-one billion, three hundred ten million, two hundred thirty-two thousand, one hundred twelve".