2020220313 has 32 divisors (see below), whose sum is σ = 2946015360. Its totient is φ = 1226234880.

The previous prime is 2020220309. The next prime is 2020220351. The reversal of 2020220313 is 3130220202.

It is not a de Polignac number, because 2020220313 - 2² = 2020220309 is a prime.

It is a super-2 number, since 2×2020220313² = 8162580226115635938, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2020220292 and 2020220301.

It is not an unprimeable number, because it can be changed into a prime (2020220383) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 334783 + ... + 340763.

It is an arithmetic number, because the mean of its divisors is an integer number (92062980).

Almost surely, 2^2020220313 is an apocalyptic number.

It is an amenable number.

2020220313 is a deficient number, since it is larger than the sum of its proper divisors (925795047).

2020220313 is a wasteful number, since it uses less digits than its factorization.

2020220313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6217.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2020220313 is about 44946.8609916199. The cubic root of 2020220313 is about 1264.1528201523.

Adding to 2020220313 its reverse (3130220202), we get a palindrome (5150440515).

The spelling of 2020220313 in words is "two billion, twenty million, two hundred twenty thousand, three hundred thirteen".