4322123023 has 4 divisors (see below), whose sum is σ = 4403672568. Its totient is φ = 4240573480.

The previous prime is 4322123017. The next prime is 4322123077. The reversal of 4322123023 is 3203212234.

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 4322123023 - 2¹⁷ = 4321991951 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4322122985 and 4322123003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4322123093) 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, 40774693 + ... + 40774798.

It is an arithmetic number, because the mean of its divisors is an integer number (1100918142).

Almost surely, 2^4322123023 is an apocalyptic number.

4322123023 is a deficient number, since it is larger than the sum of its proper divisors (81549545).

4322123023 is an equidigital number, since it uses as much as digits as its factorization.

4322123023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81549544.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 4322123023 is about 65742.8553000248. The cubic root of 4322123023 is about 1628.9173212194.

Adding to 4322123023 its reverse (3203212234), we get a palindrome (7525335257).

The spelling of 4322123023 in words is "four billion, three hundred twenty-two million, one hundred twenty-three thousand, twenty-three".