2323021433 has 4 divisors (see below), whose sum is σ = 2325302160. Its totient is φ = 2320740708.

The previous prime is 2323021427. The next prime is 2323021447. The reversal of 2323021433 is 3341203232.

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 a cyclic number.

It is not a de Polignac number, because 2323021433 - 2⁶ = 2323021369 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2323021399 and 2323021408.

It is not an unprimeable number, because it can be changed into a prime (2323021333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1138835 + ... + 1140872.

It is an arithmetic number, because the mean of its divisors is an integer number (581325540).

Almost surely, 2^2323021433 is an apocalyptic number.

It is an amenable number.

2323021433 is a deficient number, since it is larger than the sum of its proper divisors (2280727).

2323021433 is a wasteful number, since it uses less digits than its factorization.

2323021433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2280726.

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

The square root of 2323021433 is about 48197.7326541405. The cubic root of 2323021433 is about 1324.3956295332.

Adding to 2323021433 its reverse (3341203232), we get a palindrome (5664224665).

The spelling of 2323021433 in words is "two billion, three hundred twenty-three million, twenty-one thousand, four hundred thirty-three".