11383583800 has 96 divisors (see below), whose sum is σ = 27026596080. Its totient is φ = 4457523200.

The previous prime is 11383583797. The next prime is 11383583807. The reversal of 11383583800 is 838538311.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11383583807) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6284895 + ... + 6286705.

Almost surely, 2^11383583800 is an apocalyptic number.

11383583800 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 11383583800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13513298040).

11383583800 is an abundant number, since it is smaller than the sum of its proper divisors (15643012280).

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

11383583800 is a wasteful number, since it uses less digits than its factorization.

11383583800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2473 (or 2464 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 40.

The spelling of 11383583800 in words is "eleven billion, three hundred eighty-three million, five hundred eighty-three thousand, eight hundred".