4423230023 has 2 divisors, whose sum is σ = 4423230024. Its totient is φ = 4423230022.

The previous prime is 4423230013. The next prime is 4423230047. The reversal of 4423230023 is 3200323244.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4423230023 - 2¹² = 4423225927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4423230013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2211615011 + 2211615012.

It is an arithmetic number, because the mean of its divisors is an integer number (2211615012).

Almost surely, 2^4423230023 is an apocalyptic number.

4423230023 is a deficient number, since it is larger than the sum of its proper divisors (1).

4423230023 is an equidigital number, since it uses as much as digits as its factorization.

4423230023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 4423230023 is about 66507.3681857883. The cubic root of 4423230023 is about 1641.5212464878.

Adding to 4423230023 its reverse (3200323244), we get a palindrome (7623553267).

The spelling of 4423230023 in words is "four billion, four hundred twenty-three million, two hundred thirty thousand, twenty-three".