13013313232 has 40 divisors (see below), whose sum is σ = 25477242120. Its totient is φ = 6438727680.

The previous prime is 13013313227. The next prime is 13013313283. The reversal of 13013313232 is 23231331031.

13013313232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 84713616 + 12928599616 = 9204^2 + 113704^2 .

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1189644 + ... + 1200532.

It is an arithmetic number, because the mean of its divisors is an integer number (636931053).

Almost surely, 2^13013313232 is an apocalyptic number.

It is an amenable number.

13013313232 is a deficient number, since it is larger than the sum of its proper divisors (12463928888).

13013313232 is a wasteful number, since it uses less digits than its factorization.

13013313232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11671 (or 11665 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 13013313232 its reverse (23231331031), we get a palindrome (36244644263).

The spelling of 13013313232 in words is "thirteen billion, thirteen million, three hundred thirteen thousand, two hundred thirty-two".