2003203200 has 96 divisors (see below), whose sum is σ = 6598082160. Its totient is φ = 534184960.

The previous prime is 2003203187. The next prime is 2003203207. The reversal of 2003203200 is 23023002.

It is a tau number, because it is divible by the number of its divisors (96).

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

It is not an unprimeable number, because it can be changed into a prime (2003203207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94734 + ... + 113933.

Almost surely, 2^2003203200 is an apocalyptic number.

2003203200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2003203200 is an abundant number, since it is smaller than the sum of its proper divisors (4594878960).

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

2003203200 is a wasteful number, since it uses less digits than its factorization.

2003203200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208694 (or 208677 counting only the distinct ones).

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

The square root of 2003203200 is about 44757.1580867240. The cubic root of 2003203200 is about 1260.5933209706.

Adding to 2003203200 its reverse (23023002), we get a palindrome (2026226202).

The spelling of 2003203200 in words is "two billion, three million, two hundred three thousand, two hundred".