113120201112 has 32 divisors (see below), whose sum is σ = 282816517680. Its totient is φ = 37704598400.

The previous prime is 113120201107. The next prime is 113120201119. The reversal of 113120201112 is 211102021311.

It is a junction number, because it is equal to n+sod(n) for n = 113120201091 and 113120201100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113120201119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 332362 + ... + 580262.

Almost surely, 2^113120201112 is an apocalyptic number.

113120201112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113120201112 is an abundant number, since it is smaller than the sum of its proper divisors (169696316568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113120201112 is a wasteful number, since it uses less digits than its factorization.

113120201112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266923 (or 266919 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 113120201112 its reverse (211102021311), we get a palindrome (324222222423).

The spelling of 113120201112 in words is "one hundred thirteen billion, one hundred twenty million, two hundred one thousand, one hundred twelve".