2020321120 has 48 divisors (see below), whose sum is σ = 4784246208. Its totient is φ = 806225920.

The previous prime is 2020321087. The next prime is 2020321133. The reversal of 2020321120 is 211230202.

It is a self number, because there is not a number n which added to its sum of digits gives 2020321120.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54312 + ... + 83608.

It is an arithmetic number, because the mean of its divisors is an integer number (99671796).

Almost surely, 2^2020321120 is an apocalyptic number.

2020321120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2020321120 is an abundant number, since it is smaller than the sum of its proper divisors (2763925088).

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

2020321120 is a wasteful number, since it uses less digits than its factorization.

2020321120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29743 (or 29735 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2020321120 is about 44947.9823796352. The cubic root of 2020321120 is about 1264.1738464620.

Adding to 2020321120 its reverse (211230202), we get a palindrome (2231551322).

The spelling of 2020321120 in words is "two billion, twenty million, three hundred twenty-one thousand, one hundred twenty".