2023200020 has 12 divisors (see below), whose sum is σ = 4248720084. Its totient is φ = 809280000.

The previous prime is 2023199957. The next prime is 2023200029. The reversal of 2023200020 is 200023202.

It can be written as a sum of positive squares in 2 ways, for example, as 1103169796 + 920030224 = 33214^2 + 30332^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2023199974 and 2023200010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023200029) 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, 50579981 + ... + 50580020.

It is an arithmetic number, because the mean of its divisors is an integer number (354060007).

Almost surely, 2^2023200020 is an apocalyptic number.

2023200020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2023200020 is an abundant number, since it is smaller than the sum of its proper divisors (2225520064).

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

2023200020 is a wasteful number, since it uses less digits than its factorization.

2023200020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101160010 (or 101160008 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 11.

The square root of 2023200020 is about 44979.9957759002. The cubic root of 2023200020 is about 1264.7740320336.

Adding to 2023200020 its reverse (200023202), we get a palindrome (2223223222).

The spelling of 2023200020 in words is "two billion, twenty-three million, two hundred thousand, twenty".