23142241231 has 2 divisors, whose sum is σ = 23142241232. Its totient is φ = 23142241230.

The previous prime is 23142241181. The next prime is 23142241237. The reversal of 23142241231 is 13214224132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23142241231 - 2⁷ = 23142241103 is a prime.

It is a super-2 number, since 2×23142241231² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23142241196 and 23142241205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23142241237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11571120615 + 11571120616.

It is an arithmetic number, because the mean of its divisors is an integer number (11571120616).

Almost surely, 2^23142241231 is an apocalyptic number.

23142241231 is a deficient number, since it is larger than the sum of its proper divisors (1).

23142241231 is an equidigital number, since it uses as much as digits as its factorization.

23142241231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2304, while the sum is 25.

Adding to 23142241231 its reverse (13214224132), we get a palindrome (36356465363).

The spelling of 23142241231 in words is "twenty-three billion, one hundred forty-two million, two hundred forty-one thousand, two hundred thirty-one".