112103012012013 has 72 divisors (see below), whose sum is σ = 179105255128800. Its totient is φ = 67513877006400.

The previous prime is 112103012011979. The next prime is 112103012012021. The reversal of 112103012012013 is 310210210301211.

112103012012013 is a `hidden beast` number, since 1 + 1 + 210 + 301 + 20 + 120 + 13 = 666.

It is not a de Polignac number, because 112103012012013 - 2²² = 112103007817709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112103012012113) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1224575023 + ... + 1224666563.

It is an arithmetic number, because the mean of its divisors is an integer number (2487572987900).

Almost surely, 2^{112103012012013} is an apocalyptic number.

It is an amenable number.

112103012012013 is a deficient number, since it is larger than the sum of its proper divisors (67002243116787).

112103012012013 is a wasteful number, since it uses less digits than its factorization.

112103012012013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98631 (or 98617 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 112103012012013 its reverse (310210210301211), we get a palindrome (422313222313224).

The spelling of 112103012012013 in words is "one hundred twelve trillion, one hundred three billion, twelve million, twelve thousand, thirteen".