13321032000 has 112 divisors (see below), whose sum is σ = 43986126912. Its totient is φ = 3552268800.

The previous prime is 13321031987. The next prime is 13321032001. The reversal of 13321032000 is 23012331.

13321032000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13321032001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 253522 + ... + 301521.

It is an arithmetic number, because the mean of its divisors is an integer number (392733276).

Almost surely, 2^13321032000 is an apocalyptic number.

13321032000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13321032000 is an abundant number, since it is smaller than the sum of its proper divisors (30665094912).

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

13321032000 is an equidigital number, since it uses as much as digits as its factorization.

13321032000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555073 (or 555053 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 13321032000 its reverse (23012331), we get a palindrome (13344044331).

The spelling of 13321032000 in words is "thirteen billion, three hundred twenty-one million, thirty-two thousand".