2000023310321 has 8 divisors (see below), whose sum is σ = 2003766000000. Its totient is φ = 1996281967680.

The previous prime is 2000023310317. The next prime is 2000023310377. The reversal of 2000023310321 is 1230133200002.

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 2000023310321 - 2² = 2000023310317 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2000023310321.

It is not an unprimeable number, because it can be changed into a prime (2000023310521) 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, 2660441 + ... + 3328361.

It is an arithmetic number, because the mean of its divisors is an integer number (250470750000).

Almost surely, 2^{2000023310321} is an apocalyptic number.

It is an amenable number.

2000023310321 is a deficient number, since it is larger than the sum of its proper divisors (3742689679).

2000023310321 is an equidigital number, since it uses as much as digits as its factorization.

2000023310321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673519.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 2000023310321 its reverse (1230133200002), we get a palindrome (3230156510323).

The spelling of 2000023310321 in words is "two trillion, twenty-three million, three hundred ten thousand, three hundred twenty-one".