11031023200 has 36 divisors (see below), whose sum is σ = 26929487340. Its totient is φ = 4412408960.

The previous prime is 11031023197. The next prime is 11031023279. The reversal of 11031023200 is 232013011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6893590 + ... + 6895189.

It is an arithmetic number, because the mean of its divisors is an integer number (748041315).

Almost surely, 2^11031023200 is an apocalyptic number.

11031023200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11031023200 is an abundant number, since it is smaller than the sum of its proper divisors (15898464140).

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

11031023200 is a wasteful number, since it uses less digits than its factorization.

11031023200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13788799 (or 13788786 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 11031023200 its reverse (232013011), we get a palindrome (11263036211).

The spelling of 11031023200 in words is "eleven billion, thirty-one million, twenty-three thousand, two hundred".