2020304111 has 32 divisors (see below), whose sum is σ = 2428807680. Its totient is φ = 1644048000.

The previous prime is 2020304101. The next prime is 2020304141. The reversal of 2020304111 is 1114030202.

It is not a de Polignac number, because 2020304111 - 2¹⁸ = 2020041967 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 (2020304101) 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 31 ways as a sum of consecutive naturals, for example, 4325900 + ... + 4326366.

It is an arithmetic number, because the mean of its divisors is an integer number (75900240).

Almost surely, 2^2020304111 is an apocalyptic number.

2020304111 is a deficient number, since it is larger than the sum of its proper divisors (408503569).

2020304111 is a wasteful number, since it uses less digits than its factorization.

2020304111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2020304111 is about 44947.7931716341. The cubic root of 2020304111 is about 1264.1702987762.

Adding to 2020304111 its reverse (1114030202), we get a palindrome (3134334313).

The spelling of 2020304111 in words is "two billion, twenty million, three hundred four thousand, one hundred eleven".