23030122231 has 2 divisors, whose sum is σ = 23030122232. Its totient is φ = 23030122230.

The previous prime is 23030122229. The next prime is 23030122237. The reversal of 23030122231 is 13222103032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23030122231 - 2¹ = 23030122229 is a prime.

It is a super-3 number, since 3×23030122231³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

Together with 23030122229, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 23030122199 and 23030122208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23030122237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11515061115 + 11515061116.

It is an arithmetic number, because the mean of its divisors is an integer number (11515061116).

Almost surely, 2^23030122231 is an apocalyptic number.

23030122231 is a deficient number, since it is larger than the sum of its proper divisors (1).

23030122231 is an equidigital number, since it uses as much as digits as its factorization.

23030122231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 23030122231 its reverse (13222103032), we get a palindrome (36252225263).

The spelling of 23030122231 in words is "twenty-three billion, thirty million, one hundred twenty-two thousand, two hundred thirty-one".