230453263 has 2 divisors, whose sum is σ = 230453264. Its totient is φ = 230453262.

The previous prime is 230453257. The next prime is 230453323. The reversal of 230453263 is 362354032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230453263 - 2⁵ = 230453231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230453563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115226631 + 115226632.

It is an arithmetic number, because the mean of its divisors is an integer number (115226632).

Almost surely, 2^230453263 is an apocalyptic number.

230453263 is a deficient number, since it is larger than the sum of its proper divisors (1).

230453263 is an equidigital number, since it uses as much as digits as its factorization.

230453263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 28.

The square root of 230453263 is about 15180.6871715348. The cubic root of 230453263 is about 613.0947829455.

The spelling of 230453263 in words is "two hundred thirty million, four hundred fifty-three thousand, two hundred sixty-three".