2002000323 has 8 divisors (see below), whose sum is σ = 2719698768. Its totient is φ = 1309484384.

The previous prime is 2002000313. The next prime is 2002000337. The reversal of 2002000323 is 3230002002.

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 2002000323 - 2¹⁷ = 2001869251 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2002000299 and 2002000308.

It is not an unprimeable number, because it can be changed into a prime (2002000313) 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, 6295440 + ... + 6295757.

It is an arithmetic number, because the mean of its divisors is an integer number (339962346).

Almost surely, 2^2002000323 is an apocalyptic number.

2002000323 is a deficient number, since it is larger than the sum of its proper divisors (717698445).

2002000323 is a wasteful number, since it uses less digits than its factorization.

2002000323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12591253.

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 2002000323 is about 44743.7182518396. The cubic root of 2002000323 is about 1260.3409514452.

Adding to 2002000323 its reverse (3230002002), we get a palindrome (5232002325).

The spelling of 2002000323 in words is "two billion, two million, three hundred twenty-three", and thus it is an aban number.