2002323213321 has 8 divisors (see below), whose sum is σ = 2675530515840. Its totient is φ = 1331999026512.

The previous prime is 2002323213271. The next prime is 2002323213323. The reversal of 2002323213321 is 1233123232002.

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

It is not a de Polignac number, because 2002323213321 - 2¹⁰ = 2002323212297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2002323213291 and 2002323213300.

It is not an unprimeable number, because it can be changed into a prime (2002323213323) 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, 720777306 + ... + 720780083.

It is an arithmetic number, because the mean of its divisors is an integer number (334441314480).

Almost surely, 2^{2002323213321} is an apocalyptic number.

It is an amenable number.

2002323213321 is a deficient number, since it is larger than the sum of its proper divisors (673207302519).

2002323213321 is a wasteful number, since it uses less digits than its factorization.

2002323213321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1441557855.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 2002323213321 its reverse (1233123232002), we get a palindrome (3235446445323).

The spelling of 2002323213321 in words is "two trillion, two billion, three hundred twenty-three million, two hundred thirteen thousand, three hundred twenty-one".