23510423 has 2 divisors, whose sum is σ = 23510424. Its totient is φ = 23510422.

The previous prime is 23510407. The next prime is 23510447. The reversal of 23510423 is 32401532.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23510423 - 2⁴ = 23510407 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23510395 and 23510404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23510483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11755211 + 11755212.

It is an arithmetic number, because the mean of its divisors is an integer number (11755212).

Almost surely, 2^23510423 is an apocalyptic number.

23510423 is a deficient number, since it is larger than the sum of its proper divisors (1).

23510423 is an equidigital number, since it uses as much as digits as its factorization.

23510423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 23510423 is about 4848.7547886029. The cubic root of 23510423 is about 286.4750568902.

Adding to 23510423 its reverse (32401532), we get a palindrome (55911955).

The spelling of 23510423 in words is "twenty-three million, five hundred ten thousand, four hundred twenty-three".