2020331113 has 4 divisors (see below), whose sum is σ = 2036239360. Its totient is φ = 2004422868.

The previous prime is 2020331083. The next prime is 2020331147. The reversal of 2020331113 is 3111330202.

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 a de Polignac number, because none of the positive numbers 2^k-2020331113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2020338113) 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, 7953933 + ... + 7954186.

It is an arithmetic number, because the mean of its divisors is an integer number (509059840).

Almost surely, 2^2020331113 is an apocalyptic number.

It is an amenable number.

2020331113 is a deficient number, since it is larger than the sum of its proper divisors (15908247).

2020331113 is a wasteful number, since it uses less digits than its factorization.

2020331113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15908246.

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

The square root of 2020331113 is about 44948.0935413283. The cubic root of 2020331113 is about 1264.1759307624.

Adding to 2020331113 its reverse (3111330202), we get a palindrome (5131661315).

The spelling of 2020331113 in words is "two billion, twenty million, three hundred thirty-one thousand, one hundred thirteen".