2003023322003 has 16 divisors (see below), whose sum is σ = 2236007216256. Its totient is φ = 1778524050240.

The previous prime is 2003023321991. The next prime is 2003023322011. The reversal of 2003023322003 is 3002233203002.

It is a cyclic number.

It is not a de Polignac number, because 2003023322003 - 2³⁴ = 1985843452819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2003023322023) 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, 20646776 + ... + 20743562.

It is an arithmetic number, because the mean of its divisors is an integer number (139750451016).

Almost surely, 2^{2003023322003} is an apocalyptic number.

2003023322003 is a deficient number, since it is larger than the sum of its proper divisors (232983894253).

2003023322003 is a wasteful number, since it uses less digits than its factorization.

2003023322003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140594.

The product of its (nonzero) digits is 1296, while the sum is 20.

Adding to 2003023322003 its reverse (3002233203002), we get a palindrome (5005256525005).

The spelling of 2003023322003 in words is "two trillion, three billion, twenty-three million, three hundred twenty-two thousand, three".