23368686323 has 2 divisors, whose sum is σ = 23368686324. Its totient is φ = 23368686322.

The previous prime is 23368686293. The next prime is 23368686347. The reversal of 23368686323 is 32368686332.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23368686323 is a prime.

It is not a weakly prime, because it can be changed into another prime (23368686923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11684343161 + 11684343162.

It is an arithmetic number, because the mean of its divisors is an integer number (11684343162).

Almost surely, 2^23368686323 is an apocalyptic number.

23368686323 is a deficient number, since it is larger than the sum of its proper divisors (1).

23368686323 is an equidigital number, since it uses as much as digits as its factorization.

23368686323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4478976, while the sum is 50.

Subtracting 23368686323 from its reverse (32368686332), we obtain a palindrome (9000000009).

The spelling of 23368686323 in words is "twenty-three billion, three hundred sixty-eight million, six hundred eighty-six thousand, three hundred twenty-three".