230243227 has 2 divisors, whose sum is σ = 230243228. Its totient is φ = 230243226.

The previous prime is 230243201. The next prime is 230243239. The reversal of 230243227 is 722342032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230243227 - 2⁷ = 230243099 is a prime.

It is not a weakly prime, because it can be changed into another prime (230243297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115121613 + 115121614.

It is an arithmetic number, because the mean of its divisors is an integer number (115121614).

Almost surely, 2^230243227 is an apocalyptic number.

230243227 is a deficient number, since it is larger than the sum of its proper divisors (1).

230243227 is an equidigital number, since it uses as much as digits as its factorization.

230243227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 25.

The square root of 230243227 is about 15173.7677259144. The cubic root of 230243227 is about 612.9084673414.

Adding to 230243227 its reverse (722342032), we get a palindrome (952585259).

The spelling of 230243227 in words is "two hundred thirty million, two hundred forty-three thousand, two hundred twenty-seven".