200003023020 has 48 divisors (see below), whose sum is σ = 578073259008. Its totient is φ = 51613682880.

The previous prime is 200003023013. The next prime is 200003023027. The reversal of 200003023020 is 20320300002.

200003023020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (200003023013) and next prime (200003023027).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 200003022987 and 200003023005.

It is not an unprimeable number, because it can be changed into a prime (200003023027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53762394 + ... + 53766113.

It is an arithmetic number, because the mean of its divisors is an integer number (12043192896).

Almost surely, 2^200003023020 is an apocalyptic number.

200003023020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200003023020 is an abundant number, since it is smaller than the sum of its proper divisors (378070235988).

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

200003023020 is a wasteful number, since it uses less digits than its factorization.

200003023020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107528550 (or 107528548 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 12.

Adding to 200003023020 its reverse (20320300002), we get a palindrome (220323323022).

The spelling of 200003023020 in words is "two hundred billion, three million, twenty-three thousand, twenty".