23442323 has 2 divisors, whose sum is σ = 23442324. Its totient is φ = 23442322.

The previous prime is 23442301. The next prime is 23442329. The reversal of 23442323 is 32324432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23442323 - 2⁶ = 23442259 is a prime.

It is not a weakly prime, because it can be changed into another prime (23442329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11721161 + 11721162.

It is an arithmetic number, because the mean of its divisors is an integer number (11721162).

Almost surely, 2^23442323 is an apocalyptic number.

23442323 is a deficient number, since it is larger than the sum of its proper divisors (1).

23442323 is an equidigital number, since it uses as much as digits as its factorization.

23442323 is an evil number, because the sum of its binary digits is even.

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

The square root of 23442323 is about 4841.7272744342. The cubic root of 23442323 is about 286.1981893606.

Adding to 23442323 its reverse (32324432), we get a palindrome (55766755).

The spelling of 23442323 in words is "twenty-three million, four hundred forty-two thousand, three hundred twenty-three".