2003320123331 has 8 divisors (see below), whose sum is σ = 2006830640640. Its totient is φ = 1999809939528.

The previous prime is 2003320123297. The next prime is 2003320123339. The reversal of 2003320123331 is 1333210233002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2003320123331 - 2³⁸ = 1728442216387 is a prime.

It is a super-2 number, since 2×2003320123331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2003320123297 and 2003320123306.

It is not an unprimeable number, because it can be changed into a prime (2003320123339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14021030 + ... + 14163188.

It is an arithmetic number, because the mean of its divisors is an integer number (250853830080).

Almost surely, 2^{2003320123331} is an apocalyptic number.

2003320123331 is a deficient number, since it is larger than the sum of its proper divisors (3510517309).

2003320123331 is a wasteful number, since it uses less digits than its factorization.

2003320123331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166753.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 2003320123331 its reverse (1333210233002), we get a palindrome (3336530356333).

The spelling of 2003320123331 in words is "two trillion, three billion, three hundred twenty million, one hundred twenty-three thousand, three hundred thirty-one".