2023321433 has 4 divisors (see below), whose sum is σ = 2312367360. Its totient is φ = 1734275508.

The previous prime is 2023321427. The next prime is 2023321507. The reversal of 2023321433 is 3341233202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2023321433 - 2¹⁸ = 2023059289 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2023321399 and 2023321408.

It is not an unprimeable number, because it can be changed into a prime (2023321403) 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, 144522953 + ... + 144522966.

It is an arithmetic number, because the mean of its divisors is an integer number (578091840).

Almost surely, 2^2023321433 is an apocalyptic number.

It is an amenable number.

2023321433 is a deficient number, since it is larger than the sum of its proper divisors (289045927).

2023321433 is an equidigital number, since it uses as much as digits as its factorization.

2023321433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289045926.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 2023321433 is about 44981.3453889499. The cubic root of 2023321433 is about 1264.7993313839.

Adding to 2023321433 its reverse (3341233202), we get a palindrome (5364554635).

The spelling of 2023321433 in words is "two billion, twenty-three million, three hundred twenty-one thousand, four hundred thirty-three".