2020301320 has 16 divisors (see below), whose sum is σ = 4545678060. Its totient is φ = 808120512.

The previous prime is 2020301299. The next prime is 2020301323. The reversal of 2020301320 is 231030202.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2020142916 + 158404 = 44946^2 + 398^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2020301320.

It is not an unprimeable number, because it can be changed into a prime (2020301323) 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, 25253727 + ... + 25253806.

Almost surely, 2^2020301320 is an apocalyptic number.

2020301320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2020301320 is an abundant number, since it is smaller than the sum of its proper divisors (2525376740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2020301320 is a wasteful number, since it uses less digits than its factorization.

2020301320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50507544 (or 50507540 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 2020301320 is about 44947.7621244929. The cubic root of 2020301320 is about 1264.1697166360.

Adding to 2020301320 its reverse (231030202), we get a palindrome (2251331522).

The spelling of 2020301320 in words is "two billion, twenty million, three hundred one thousand, three hundred twenty".