12010020013 has 8 divisors (see below), whose sum is σ = 12360367008. Its totient is φ = 11662902384.

The previous prime is 12010019993. The next prime is 12010020047. The reversal of 12010020013 is 31002001021.

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

It is not a de Polignac number, because 12010020013 - 2⁹ = 12010019501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12010020053) 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, 799795 + ... + 814672.

It is an arithmetic number, because the mean of its divisors is an integer number (1545045876).

Almost surely, 2^12010020013 is an apocalyptic number.

It is an amenable number.

12010020013 is a deficient number, since it is larger than the sum of its proper divisors (350346995).

12010020013 is a wasteful number, since it uses less digits than its factorization.

12010020013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1614683.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 12010020013 its reverse (31002001021), we get a palindrome (43012021034).

The spelling of 12010020013 in words is "twelve billion, ten million, twenty thousand, thirteen".