13132323232 has 48 divisors (see below), whose sum is σ = 29711066112. Its totient is φ = 5597026560.

The previous prime is 13132323221. The next prime is 13132323341. The reversal of 13132323232 is 23232323131.

It is a junction number, because it is equal to n+sod(n) for n = 13132323197 and 13132323206.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121408 + ... + 202495.

It is an arithmetic number, because the mean of its divisors is an integer number (618980544).

Almost surely, 2^13132323232 is an apocalyptic number.

It is an amenable number.

13132323232 is an abundant number, since it is smaller than the sum of its proper divisors (16578742880).

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

13132323232 is a wasteful number, since it uses less digits than its factorization.

13132323232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324101 (or 324093 counting only the distinct ones).

The product of its digits is 3888, while the sum is 25.

Adding to 13132323232 its reverse (23232323131), we get a palindrome (36364646363).

The spelling of 13132323232 in words is "thirteen billion, one hundred thirty-two million, three hundred twenty-three thousand, two hundred thirty-two".