12032020013 has 8 divisors (see below), whose sum is σ = 12967869600. Its totient is φ = 11097643248.

The previous prime is 12032020003. The next prime is 12032020027. The reversal of 12032020013 is 31002023021.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12032020013 - 2⁴ = 12032019997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 12032020013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12032020003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 351203 + ... + 383936.

It is an arithmetic number, because the mean of its divisors is an integer number (1620983700).

Almost surely, 2^12032020013 is an apocalyptic number.

12032020013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12032020013 is a deficient number, since it is larger than the sum of its proper divisors (935849587).

12032020013 is a wasteful number, since it uses less digits than its factorization.

12032020013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736411.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 12032020013 its reverse (31002023021), we get a palindrome (43034043034).

The spelling of 12032020013 in words is "twelve billion, thirty-two million, twenty thousand, thirteen".