2020321311113 has 16 divisors (see below), whose sum is σ = 2352608133120. Its totient is φ = 1698954768576.

The previous prime is 2020321311101. The next prime is 2020321311119. The reversal of 2020321311113 is 3111131230202.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2020321311113 - 2⁸ = 2020321310857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2020321311119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9198743 + ... + 9415811.

It is an arithmetic number, because the mean of its divisors is an integer number (147038008320).

Almost surely, 2^{2020321311113} is an apocalyptic number.

It is an amenable number.

2020321311113 is a deficient number, since it is larger than the sum of its proper divisors (332286822007).

2020321311113 is a wasteful number, since it uses less digits than its factorization.

2020321311113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242216.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 2020321311113 its reverse (3111131230202), we get a palindrome (5131452541315).

The spelling of 2020321311113 in words is "two trillion, twenty billion, three hundred twenty-one million, three hundred eleven thousand, one hundred thirteen".