23101201223 has 2 divisors, whose sum is σ = 23101201224. Its totient is φ = 23101201222.

The previous prime is 23101201181. The next prime is 23101201229. The reversal of 23101201223 is 32210210132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23101201223 - 2²⁶ = 23034092359 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23101201229) 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, 11550600611 + 11550600612.

It is an arithmetic number, because the mean of its divisors is an integer number (11550600612).

Almost surely, 2^23101201223 is an apocalyptic number.

23101201223 is a deficient number, since it is larger than the sum of its proper divisors (1).

23101201223 is an equidigital number, since it uses as much as digits as its factorization.

23101201223 is an odious number, because the sum of its binary digits is odd.

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

Adding to 23101201223 its reverse (32210210132), we get a palindrome (55311411355).

The spelling of 23101201223 in words is "twenty-three billion, one hundred one million, two hundred one thousand, two hundred twenty-three".