230268223 has 2 divisors, whose sum is σ = 230268224. Its totient is φ = 230268222.

The previous prime is 230268221. The next prime is 230268251. The reversal of 230268223 is 322862032.

It is an a-pointer prime, because the next prime (230268251) can be obtained adding 230268223 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230268223 - 2¹ = 230268221 is a prime.

Together with 230268221, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 230268191 and 230268200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230268221) 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, 115134111 + 115134112.

It is an arithmetic number, because the mean of its divisors is an integer number (115134112).

Almost surely, 2^230268223 is an apocalyptic number.

230268223 is a deficient number, since it is larger than the sum of its proper divisors (1).

230268223 is an equidigital number, since it uses as much as digits as its factorization.

230268223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 230268223 is about 15174.5913618786. The cubic root of 230268223 is about 612.9306463589.

The spelling of 230268223 in words is "two hundred thirty million, two hundred sixty-eight thousand, two hundred twenty-three".