11130331200 has 84 divisors (see below), whose sum is σ = 36516777360. Its totient is φ = 2968087040.

The previous prime is 11130331187. The next prime is 11130331217. The reversal of 11130331200 is 213303111.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 11130331200.

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, 1154610 + ... + 1164209.

It is an arithmetic number, because the mean of its divisors is an integer number (434723540).

Almost surely, 2^11130331200 is an apocalyptic number.

11130331200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11130331200 is an abundant number, since it is smaller than the sum of its proper divisors (25386446160).

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

11130331200 is a wasteful number, since it uses less digits than its factorization.

11130331200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2318844 (or 2318829 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 11130331200 its reverse (213303111), we get a palindrome (11343634311).

The spelling of 11130331200 in words is "eleven billion, one hundred thirty million, three hundred thirty-one thousand, two hundred".