13311330032 has 120 divisors (see below), whose sum is σ = 34890871008. Its totient is φ = 4787228160.

The previous prime is 13311330031. The next prime is 13311330127. The reversal of 13311330032 is 23003311331.

13311330032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13311329986 and 13311330013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13311330031) 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 23 ways as a sum of consecutive naturals, for example, 138398 + ... + 213954.

Almost surely, 2^13311330032 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 13311330032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17445435504).

13311330032 is an abundant number, since it is smaller than the sum of its proper divisors (21579540976).

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

13311330032 is a wasteful number, since it uses less digits than its factorization.

13311330032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75607 (or 75590 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 13311330032 its reverse (23003311331), we get a palindrome (36314641363).

It can be divided in two parts, 13311 and 330032, that added together give a palindrome (343343).

The spelling of 13311330032 in words is "thirteen billion, three hundred eleven million, three hundred thirty thousand, thirty-two".