2320021033023 has 4 divisors (see below), whose sum is σ = 3093361377368. Its totient is φ = 1546680688680.

The previous prime is 2320021033009. The next prime is 2320021033087. The reversal of 2320021033023 is 3203301200232.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2320021033023 - 2³² = 2315726065727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320021033523) 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, 386670172168 + ... + 386670172173.

It is an arithmetic number, because the mean of its divisors is an integer number (773340344342).

Almost surely, 2^{2320021033023} is an apocalyptic number.

2320021033023 is a deficient number, since it is larger than the sum of its proper divisors (773340344345).

2320021033023 is an equidigital number, since it uses as much as digits as its factorization.

2320021033023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773340344344.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 2320021033023 its reverse (3203301200232), we get a palindrome (5523322233255).

The spelling of 2320021033023 in words is "two trillion, three hundred twenty billion, twenty-one million, thirty-three thousand, twenty-three".