2020330311101 has 4 divisors (see below), whose sum is σ = 2024656500672. Its totient is φ = 2016004121532.

The previous prime is 2020330311047. The next prime is 2020330311127. The reversal of 2020330311101 is 1011130330202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2020330311101 - 2⁶ = 2020330311037 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2020330311101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020330811101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2163094085 + ... + 2163095018.

It is an arithmetic number, because the mean of its divisors is an integer number (506164125168).

Almost surely, 2^{2020330311101} is an apocalyptic number.

It is an amenable number.

2020330311101 is a deficient number, since it is larger than the sum of its proper divisors (4326189571).

2020330311101 is an equidigital number, since it uses as much as digits as its factorization.

2020330311101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4326189570.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 2020330311101 its reverse (1011130330202), we get a palindrome (3031460641303).

The spelling of 2020330311101 in words is "two trillion, twenty billion, three hundred thirty million, three hundred eleven thousand, one hundred one".