23032423 has 2 divisors, whose sum is σ = 23032424. Its totient is φ = 23032422.

The previous prime is 23032421. The next prime is 23032469. The reversal of 23032423 is 32423032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23032423 - 2¹ = 23032421 is a prime.

Together with 23032421, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 23032423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23032421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11516211 + 11516212.

It is an arithmetic number, because the mean of its divisors is an integer number (11516212).

Almost surely, 2^23032423 is an apocalyptic number.

23032423 is a deficient number, since it is larger than the sum of its proper divisors (1).

23032423 is an equidigital number, since it uses as much as digits as its factorization.

23032423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 23032423 is about 4799.2106642655. The cubic root of 23032423 is about 284.5202681376.

Adding to 23032423 its reverse (32423032), we get a palindrome (55455455).

The spelling of 23032423 in words is "twenty-three million, thirty-two thousand, four hundred twenty-three".