11044133300 has 144 divisors (see below), whose sum is σ = 26013960000. Its totient is φ = 4054394880.

The previous prime is 11044133267. The next prime is 11044133311. The reversal of 11044133300 is 333144011.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14944331 + ... + 14945069.

It is an arithmetic number, because the mean of its divisors is an integer number (180652500).

Almost surely, 2^11044133300 is an apocalyptic number.

11044133300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11044133300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13006980000).

11044133300 is an abundant number, since it is smaller than the sum of its proper divisors (14969826700).

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

11044133300 is a wasteful number, since it uses less digits than its factorization.

11044133300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 978 (or 971 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 11044133300 its reverse (333144011), we get a palindrome (11377277311).

The spelling of 11044133300 in words is "eleven billion, forty-four million, one hundred thirty-three thousand, three hundred".