113120302112 has 24 divisors (see below), whose sum is σ = 222920006400. Its totient is φ = 56505697344.

The previous prime is 113120302111. The next prime is 113120302121. The reversal of 113120302112 is 211203021311.

It is not an unprimeable number, because it can be changed into a prime (113120302111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1667912 + ... + 1734407.

It is an arithmetic number, because the mean of its divisors is an integer number (9288333600).

Almost surely, 2^113120302112 is an apocalyptic number.

It is an amenable number.

113120302112 is a deficient number, since it is larger than the sum of its proper divisors (109799704288).

113120302112 is a wasteful number, since it uses less digits than its factorization.

113120302112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3403368 (or 3403360 counting only the distinct ones).

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

Adding to 113120302112 its reverse (211203021311), we get a palindrome (324323323423).

The spelling of 113120302112 in words is "one hundred thirteen billion, one hundred twenty million, three hundred two thousand, one hundred twelve".