23260231 has 2 divisors, whose sum is σ = 23260232. Its totient is φ = 23260230.

The previous prime is 23260213. The next prime is 23260247. The reversal of 23260231 is 13206232.

Together with previous prime (23260213) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23260231 - 2¹⁷ = 23129159 is a prime.

It is a super-2 number, since 2×23260231² = 1082076692346722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23260199 and 23260208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23260031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11630115 + 11630116.

It is an arithmetic number, because the mean of its divisors is an integer number (11630116).

Almost surely, 2^23260231 is an apocalyptic number.

23260231 is a deficient number, since it is larger than the sum of its proper divisors (1).

23260231 is an equidigital number, since it uses as much as digits as its factorization.

23260231 is an odious number, because the sum of its binary digits is odd.

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

The square root of 23260231 is about 4822.8861690900. The cubic root of 23260231 is about 285.4552322501.

Adding to 23260231 its reverse (13206232), we get a palindrome (36466463).

The spelling of 23260231 in words is "twenty-three million, two hundred sixty thousand, two hundred thirty-one".