2003122232303 has 4 divisors (see below), whose sum is σ = 2003273436000. Its totient is φ = 2002971028608.

The previous prime is 2003122232297. The next prime is 2003122232327. The reversal of 2003122232303 is 3032322213002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2003122232303 - 2⁶ = 2003122232239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003122232003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75581975 + ... + 75608472.

It is an arithmetic number, because the mean of its divisors is an integer number (500818359000).

Almost surely, 2^{2003122232303} is an apocalyptic number.

2003122232303 is a deficient number, since it is larger than the sum of its proper divisors (151203697).

2003122232303 is a wasteful number, since it uses less digits than its factorization.

2003122232303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151203696.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 2003122232303 its reverse (3032322213002), we get a palindrome (5035444445305).

The spelling of 2003122232303 in words is "two trillion, three billion, one hundred twenty-two million, two hundred thirty-two thousand, three hundred three".