113021023112 has 16 divisors (see below), whose sum is σ = 212406105600. Its totient is φ = 56379394960.

The previous prime is 113021023103. The next prime is 113021023123. The reversal of 113021023112 is 211320120311.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16385912 + ... + 16392807.

It is an arithmetic number, because the mean of its divisors is an integer number (13275381600).

Almost surely, 2^113021023112 is an apocalyptic number.

It is an amenable number.

113021023112 is a deficient number, since it is larger than the sum of its proper divisors (99385082488).

113021023112 is a wasteful number, since it uses less digits than its factorization.

113021023112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32779156 (or 32779152 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 113021023112 its reverse (211320120311), we get a palindrome (324341143423).

The spelling of 113021023112 in words is "one hundred thirteen billion, twenty-one million, twenty-three thousand, one hundred twelve".