230232229 has 2 divisors, whose sum is σ = 230232230. Its totient is φ = 230232228.

The previous prime is 230232203. The next prime is 230232263. The reversal of 230232229 is 922232032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 163891204 + 66341025 = 12802^2 + 8145^2 .

It is a cyclic number.

It is not a de Polignac number, because 230232229 - 2⁹ = 230231717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230232269) 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, 115116114 + 115116115.

It is an arithmetic number, because the mean of its divisors is an integer number (115116115).

Almost surely, 2^230232229 is an apocalyptic number.

It is an amenable number.

230232229 is a deficient number, since it is larger than the sum of its proper divisors (1).

230232229 is an equidigital number, since it uses as much as digits as its factorization.

230232229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 230232229 is about 15173.4053198351. The cubic root of 230232229 is about 612.8987082781.

It can be divided in two parts, 23023 and 2229, that added together give a palindrome (25252).

The spelling of 230232229 in words is "two hundred thirty million, two hundred thirty-two thousand, two hundred twenty-nine".