2003204203 has 64 divisors (see below), whose sum is σ = 2806917120. Its totient is φ = 1378944000.

The previous prime is 2003204201. The next prime is 2003204213. The reversal of 2003204203 is 3024023002.

It is not a de Polignac number, because 2003204203 - 2¹ = 2003204201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2003204201) 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 63 ways as a sum of consecutive naturals, for example, 4383151 + ... + 4383607.

It is an arithmetic number, because the mean of its divisors is an integer number (43858080).

Almost surely, 2^2003204203 is an apocalyptic number.

2003204203 is a deficient number, since it is larger than the sum of its proper divisors (803712917).

2003204203 is a wasteful number, since it uses less digits than its factorization.

2003204203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668.

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

The square root of 2003204203 is about 44757.1692916342. The cubic root of 2003204203 is about 1260.5935313627.

Adding to 2003204203 its reverse (3024023002), we get a palindrome (5027227205).

The spelling of 2003204203 in words is "two billion, three million, two hundred four thousand, two hundred three".