2020330013 has 4 divisors (see below), whose sum is σ = 2175740028. Its totient is φ = 1864920000.

The previous prime is 2020330007. The next prime is 2020330027. The reversal of 2020330013 is 3100330202.

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

It can be written as a sum of positive squares in 2 ways, for example, as 888814969 + 1131515044 = 29813^2 + 33638^2 .

It is a cyclic number.

It is not a de Polignac number, because 2020330013 - 2¹⁸ = 2020067869 is a prime.

It is a super-2 number, since 2×2020330013² = 8163466722857160338, which contains 22 as substring.

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 2020330013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020330003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77704988 + ... + 77705013.

It is an arithmetic number, because the mean of its divisors is an integer number (543935007).

Almost surely, 2^2020330013 is an apocalyptic number.

It is an amenable number.

2020330013 is a deficient number, since it is larger than the sum of its proper divisors (155410015).

2020330013 is a wasteful number, since it uses less digits than its factorization.

2020330013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155410014.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 2020330013 is about 44948.0813049901. The cubic root of 2020330013 is about 1264.1757013291.

Adding to 2020330013 its reverse (3100330202), we get a palindrome (5120660215).

The spelling of 2020330013 in words is "two billion, twenty million, three hundred thirty thousand, thirteen".