2003212033203 has 16 divisors (see below), whose sum is σ = 2764078941600. Its totient is φ = 1288944168960.

The previous prime is 2003212033181. The next prime is 2003212033237. The reversal of 2003212033203 is 3023302123002.

It is not a de Polignac number, because 2003212033203 - 2⁸ = 2003212032947 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2003212033203.

It is not an unprimeable number, because it can be changed into a prime (2003212033243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4047468 + ... + 4515353.

It is an arithmetic number, because the mean of its divisors is an integer number (172754933850).

Almost surely, 2^{2003212033203} is an apocalyptic number.

2003212033203 is a deficient number, since it is larger than the sum of its proper divisors (760866908397).

2003212033203 is a wasteful number, since it uses less digits than its factorization.

2003212033203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8565542.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 2003212033203 its reverse (3023302123002), we get a palindrome (5026514156205).

The spelling of 2003212033203 in words is "two trillion, three billion, two hundred twelve million, thirty-three thousand, two hundred three".