11113102200 has 48 divisors (see below), whose sum is σ = 34450618680. Its totient is φ = 2963493760.

The previous prime is 11113102163. The next prime is 11113102279. The reversal of 11113102200 is 220131111.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9260319 + ... + 9261518.

Almost surely, 2^11113102200 is an apocalyptic number.

11113102200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11113102200 is an abundant number, since it is smaller than the sum of its proper divisors (23337516480).

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

11113102200 is a wasteful number, since it uses less digits than its factorization.

11113102200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18521856 (or 18521847 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 11113102200 its reverse (220131111), we get a palindrome (11333233311).

The spelling of 11113102200 in words is "eleven billion, one hundred thirteen million, one hundred two thousand, two hundred".