2023031323 has 4 divisors (see below), whose sum is σ = 2026310760. Its totient is φ = 2019751888.

The previous prime is 2023031291. The next prime is 2023031333. The reversal of 2023031323 is 3231303202.

It is a happy number.

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 2023031323 - 2⁵ = 2023031291 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 2023031323.

It is not an unprimeable number, because it can be changed into a prime (2023031333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1638793 + ... + 1640026.

It is an arithmetic number, because the mean of its divisors is an integer number (506577690).

Almost surely, 2^2023031323 is an apocalyptic number.

2023031323 is a deficient number, since it is larger than the sum of its proper divisors (3279437).

2023031323 is an equidigital number, since it uses as much as digits as its factorization.

2023031323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3279436.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 2023031323 is about 44978.1204920793. The cubic root of 2023031323 is about 1264.7388782322.

Adding to 2023031323 its reverse (3231303202), we get a palindrome (5254334525).

The spelling of 2023031323 in words is "two billion, twenty-three million, thirty-one thousand, three hundred twenty-three".