13230132232 has 16 divisors (see below), whose sum is σ = 25411535100. Its totient is φ = 6453722880.

The previous prime is 13230132221. The next prime is 13230132233. The reversal of 13230132232 is 23223103231.

It can be written as a sum of positive squares in 2 ways, for example, as 12255818436 + 974313796 = 110706^2 + 31214^2 .

It is not an unprimeable number, because it can be changed into a prime (13230132233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20167557 + ... + 20168212.

Almost surely, 2^13230132232 is an apocalyptic number.

It is an amenable number.

13230132232 is a deficient number, since it is larger than the sum of its proper divisors (12181402868).

13230132232 is a wasteful number, since it uses less digits than its factorization.

13230132232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40335816 (or 40335812 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 13230132232 its reverse (23223103231), we get a palindrome (36453235463).

The spelling of 13230132232 in words is "thirteen billion, two hundred thirty million, one hundred thirty-two thousand, two hundred thirty-two".