20200120000013 has 8 divisors (see below), whose sum is σ = 21277469220000. Its totient is φ = 19124189281008.

The previous prime is 20200120000007. The next prime is 20200120000157. The reversal of 20200120000013 is 31000002100202.

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 20200120000013 - 2¹⁸ = 20200119737869 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20200119999949 and 20200120000003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20200120000513) 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, 354596006 + ... + 354652967.

It is an arithmetic number, because the mean of its divisors is an integer number (2659683652500).

Almost surely, 2^{20200120000013} is an apocalyptic number.

It is an amenable number.

20200120000013 is a deficient number, since it is larger than the sum of its proper divisors (1077349219987).

20200120000013 is a wasteful number, since it uses less digits than its factorization.

20200120000013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709250491.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 20200120000013 its reverse (31000002100202), we get a palindrome (51200122100215).

The spelling of 20200120000013 in words is "twenty trillion, two hundred billion, one hundred twenty million, thirteen", and thus it is an aban number.