12032401513 has 32 divisors (see below), whose sum is σ = 14006108160. Its totient is φ = 10233034560.

The previous prime is 12032401501. The next prime is 12032401541. The reversal of 12032401513 is 31510423021.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 12032401513 - 2⁹ = 12032401001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12032401553) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1738606 + ... + 1745512.

It is an arithmetic number, because the mean of its divisors is an integer number (437690880).

Almost surely, 2^12032401513 is an apocalyptic number.

It is an amenable number.

12032401513 is a deficient number, since it is larger than the sum of its proper divisors (1973706647).

12032401513 is a wasteful number, since it uses less digits than its factorization.

12032401513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7117.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 12032401513 its reverse (31510423021), we get a palindrome (43542824534).

The spelling of 12032401513 in words is "twelve billion, thirty-two million, four hundred one thousand, five hundred thirteen".