2020243300 has 72 divisors (see below), whose sum is σ = 4534709760. Its totient is φ = 780748800.

The previous prime is 2020243289. The next prime is 2020243349. The reversal of 2020243300 is 33420202.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 368580 + ... + 374020.

It is an arithmetic number, because the mean of its divisors is an integer number (62982080).

Almost surely, 2^2020243300 is an apocalyptic number.

2020243300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2020243300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2267354880).

2020243300 is an abundant number, since it is smaller than the sum of its proper divisors (2514466460).

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

2020243300 is a wasteful number, since it uses less digits than its factorization.

2020243300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5581 (or 5574 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 2020243300 is about 44947.1167039667. The cubic root of 2020243300 is about 1264.1576148390.

Adding to 2020243300 its reverse (33420202), we get a palindrome (2053663502).

The spelling of 2020243300 in words is "two billion, twenty million, two hundred forty-three thousand, three hundred".