2020100303311 has 4 divisors (see below), whose sum is σ = 2020632332472. Its totient is φ = 2019568274152.

The previous prime is 2020100303231. The next prime is 2020100303323. The reversal of 2020100303311 is 1133030010202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2020100303311 - 2¹⁹ = 2020099779023 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 (2020100303411) 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, 266008885 + ... + 266016478.

It is an arithmetic number, because the mean of its divisors is an integer number (505158083118).

Almost surely, 2^{2020100303311} is an apocalyptic number.

2020100303311 is a deficient number, since it is larger than the sum of its proper divisors (532029161).

2020100303311 is an equidigital number, since it uses as much as digits as its factorization.

2020100303311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532029160.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 2020100303311 its reverse (1133030010202), we get a palindrome (3153130313513).

The spelling of 2020100303311 in words is "two trillion, twenty billion, one hundred million, three hundred three thousand, three hundred eleven".