13321133152 has 48 divisors (see below), whose sum is σ = 26717040000. Its totient is φ = 6536355840.

The previous prime is 13321133131. The next prime is 13321133153. The reversal of 13321133152 is 25133112331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13321133153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 868849 + ... + 884047.

It is an arithmetic number, because the mean of its divisors is an integer number (556605000).

Almost surely, 2^13321133152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13321133152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13358520000).

13321133152 is an abundant number, since it is smaller than the sum of its proper divisors (13395906848).

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

13321133152 is a wasteful number, since it uses less digits than its factorization.

13321133152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15719 (or 15711 counting only the distinct ones).

The product of its digits is 1620, while the sum is 25.

Adding to 13321133152 its reverse (25133112331), we get a palindrome (38454245483).

The spelling of 13321133152 in words is "thirteen billion, three hundred twenty-one million, one hundred thirty-three thousand, one hundred fifty-two".