11113300120 has 64 divisors (see below), whose sum is σ = 27554677920. Its totient is φ = 4007937024.

The previous prime is 11113300097. The next prime is 11113300139. The reversal of 11113300120 is 2100331111.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a self number, because there is not a number n which added to its sum of digits gives 11113300120.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 226149 + ... + 270868.

Almost surely, 2^11113300120 is an apocalyptic number.

11113300120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11113300120 is an abundant number, since it is smaller than the sum of its proper divisors (16441377800).

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

11113300120 is a wasteful number, since it uses less digits than its factorization.

11113300120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497084 (or 497080 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 11113300120 its reverse (2100331111), we get a palindrome (13213631231).

The spelling of 11113300120 in words is "eleven billion, one hundred thirteen million, three hundred thousand, one hundred twenty".