23110210223 has 2 divisors, whose sum is σ = 23110210224. Its totient is φ = 23110210222.

The previous prime is 23110210213. The next prime is 23110210271. The reversal of 23110210223 is 32201201132.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23110210223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23110210213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11555105111 + 11555105112.

It is an arithmetic number, because the mean of its divisors is an integer number (11555105112).

Almost surely, 2^23110210223 is an apocalyptic number.

23110210223 is a deficient number, since it is larger than the sum of its proper divisors (1).

23110210223 is an equidigital number, since it uses as much as digits as its factorization.

23110210223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 23110210223 its reverse (32201201132), we get a palindrome (55311411355).

Subtracting 23110210223 from its reverse (32201201132), we obtain a palindrome (9090990909).

The spelling of 23110210223 in words is "twenty-three billion, one hundred ten million, two hundred ten thousand, two hundred twenty-three".