2020103231113 has 16 divisors (see below), whose sum is σ = 2205391564800. Its totient is φ = 1835089220880.

The previous prime is 2020103231021. The next prime is 2020103231123. The reversal of 2020103231113 is 3111323010202.

It is a cyclic number.

It is not a de Polignac number, because 2020103231113 - 2⁹ = 2020103230601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2020103231123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91152928 + ... + 91175086.

It is an arithmetic number, because the mean of its divisors is an integer number (137836972800).

Almost surely, 2^{2020103231113} is an apocalyptic number.

It is an amenable number.

2020103231113 is a deficient number, since it is larger than the sum of its proper divisors (185288333687).

2020103231113 is a wasteful number, since it uses less digits than its factorization.

2020103231113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27972.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2020103231113 its reverse (3111323010202), we get a palindrome (5131426241315).

The spelling of 2020103231113 in words is "two trillion, twenty billion, one hundred three million, two hundred thirty-one thousand, one hundred thirteen".