23653869223 has 2 divisors, whose sum is σ = 23653869224. Its totient is φ = 23653869222.

The previous prime is 23653869221. The next prime is 23653869257. The reversal of 23653869223 is 32296835632.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23653869223 - 2¹ = 23653869221 is a prime.

Together with 23653869221, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23653869221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11826934611 + 11826934612.

It is an arithmetic number, because the mean of its divisors is an integer number (11826934612).

Almost surely, 2^23653869223 is an apocalyptic number.

23653869223 is a deficient number, since it is larger than the sum of its proper divisors (1).

23653869223 is an equidigital number, since it uses as much as digits as its factorization.

23653869223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2799360, while the sum is 49.

The spelling of 23653869223 in words is "twenty-three billion, six hundred fifty-three million, eight hundred sixty-nine thousand, two hundred twenty-three".