13130111432 has 16 divisors (see below), whose sum is σ = 26067133260. Its totient is φ = 6178875904.

The previous prime is 13130111389. The next prime is 13130111441. The reversal of 13130111432 is 23411103131.

13130111432 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 2 ways, for example, as 12707151076 + 422960356 = 112726^2 + 20566^2 .

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 3 ways as a sum of consecutive naturals, for example, 48272333 + ... + 48272604.

Almost surely, 2^13130111432 is an apocalyptic number.

It is an amenable number.

13130111432 is a deficient number, since it is larger than the sum of its proper divisors (12937021828).

13130111432 is a wasteful number, since it uses less digits than its factorization.

13130111432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96544960 (or 96544956 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 13130111432 its reverse (23411103131), we get a palindrome (36541214563).

The spelling of 13130111432 in words is "thirteen billion, one hundred thirty million, one hundred eleven thousand, four hundred thirty-two".