2003310022203 has 32 divisors (see below), whose sum is σ = 3406405017600. Its totient is φ = 1139835475008.

The previous prime is 2003310022193. The next prime is 2003310022211. The reversal of 2003310022203 is 3022200133002.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-2003310022203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2003310022253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22701723 + ... + 22789796.

It is an arithmetic number, because the mean of its divisors is an integer number (106450156800).

Almost surely, 2^{2003310022203} is an apocalyptic number.

2003310022203 is a deficient number, since it is larger than the sum of its proper divisors (1403094995397).

2003310022203 is a wasteful number, since it uses less digits than its factorization.

2003310022203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45491768 (or 45491762 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 2003310022203 its reverse (3022200133002), we get a palindrome (5025510155205).

The spelling of 2003310022203 in words is "two trillion, three billion, three hundred ten million, twenty-two thousand, two hundred three".