2002000030323 has 4 divisors (see below), whose sum is σ = 2669333373768. Its totient is φ = 1334666686880.

The previous prime is 2002000030297. The next prime is 2002000030351. The reversal of 2002000030323 is 3230300002002.

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 2002000030323 - 2⁵ = 2002000030291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2002000030223) 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, 333666671718 + ... + 333666671723.

It is an arithmetic number, because the mean of its divisors is an integer number (667333343442).

Almost surely, 2^{2002000030323} is an apocalyptic number.

2002000030323 is a deficient number, since it is larger than the sum of its proper divisors (667333343445).

2002000030323 is an equidigital number, since it uses as much as digits as its factorization.

2002000030323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667333343444.

The product of its (nonzero) digits is 216, while the sum is 15.

Adding to 2002000030323 its reverse (3230300002002), we get a palindrome (5232300032325).

The spelling of 2002000030323 in words is "two trillion, two billion, thirty thousand, three hundred twenty-three".