11132013400 has 48 divisors (see below), whose sum is σ = 26133260400. Its totient is φ = 4409566080.

The previous prime is 11132013397. The next prime is 11132013433. The reversal of 11132013400 is 431023111.

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, 249595 + ... + 290794.

It is an arithmetic number, because the mean of its divisors is an integer number (544442925).

Almost surely, 2^11132013400 is an apocalyptic number.

11132013400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11132013400 is an abundant number, since it is smaller than the sum of its proper divisors (15001247000).

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

11132013400 is a wasteful number, since it uses less digits than its factorization.

11132013400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540508 (or 540499 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11132013400 its reverse (431023111), we get a palindrome (11563036511).

The spelling of 11132013400 in words is "eleven billion, one hundred thirty-two million, thirteen thousand, four hundred".