11204323400 has 48 divisors (see below), whose sum is σ = 26057017140. Its totient is φ = 4480531200.

The previous prime is 11204323393. The next prime is 11204323409. The reversal of 11204323400 is 432340211.

It can be written as a sum of positive squares in 6 ways, for example, as 3243758116 + 7960565284 = 56954^2 + 89222^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (11204323409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1443530 + ... + 1451270.

Almost surely, 2^11204323400 is an apocalyptic number.

11204323400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11204323400 is an abundant number, since it is smaller than the sum of its proper divisors (14852693740).

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

11204323400 is a wasteful number, since it uses less digits than its factorization.

11204323400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14994 (or 14985 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 11204323400 its reverse (432340211), we get a palindrome (11636663611).

The spelling of 11204323400 in words is "eleven billion, two hundred four million, three hundred twenty-three thousand, four hundred".