113103303112 has 16 divisors (see below), whose sum is σ = 214050645360. Its totient is φ = 56023131024.

The previous prime is 113103303107. The next prime is 113103303121. The reversal of 113103303112 is 211303301311.

It is a self number, because there is not a number n which added to its sum of digits gives 113103303112.

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, 66064158 + ... + 66065869.

It is an arithmetic number, because the mean of its divisors is an integer number (13378165335).

Almost surely, 2^113103303112 is an apocalyptic number.

It is an amenable number.

113103303112 is a deficient number, since it is larger than the sum of its proper divisors (100947342248).

113103303112 is a wasteful number, since it uses less digits than its factorization.

113103303112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132130140 (or 132130136 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 113103303112 its reverse (211303301311), we get a palindrome (324406604423).

The spelling of 113103303112 in words is "one hundred thirteen billion, one hundred three million, three hundred three thousand, one hundred twelve".