11331032000 has 112 divisors (see below), whose sum is σ = 28457956800. Its totient is φ = 4468352000.

The previous prime is 11331031973. The next prime is 11331032017. The reversal of 11331032000 is 23013311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 558026 + ... + 577974.

It is an arithmetic number, because the mean of its divisors is an integer number (254088900).

Almost surely, 2^11331032000 is an apocalyptic number.

11331032000 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 11331032000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14228978400).

11331032000 is an abundant number, since it is smaller than the sum of its proper divisors (17126924800).

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

11331032000 is an equidigital number, since it uses as much as digits as its factorization.

11331032000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20047 (or 20027 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 11331032000 its reverse (23013311), we get a palindrome (11354045311).

The spelling of 11331032000 in words is "eleven billion, three hundred thirty-one million, thirty-two thousand".