13303224032 has 72 divisors (see below), whose sum is σ = 30622123224. Its totient is φ = 5672308992.

The previous prime is 13303224023. The next prime is 13303224037. The reversal of 13303224032 is 23042230331.

13303224032 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 = 13303223989 and 13303224007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13303224037) 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 11 ways as a sum of consecutive naturals, for example, 287363 + ... + 330429.

It is an arithmetic number, because the mean of its divisors is an integer number (425307267).

Almost surely, 2^13303224032 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 13303224032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15311061612).

13303224032 is an abundant number, since it is smaller than the sum of its proper divisors (17318899192).

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

13303224032 is a wasteful number, since it uses less digits than its factorization.

13303224032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43288 (or 43273 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 13303224032 its reverse (23042230331), we get a palindrome (36345454363).

The spelling of 13303224032 in words is "thirteen billion, three hundred three million, two hundred twenty-four thousand, thirty-two".