230277263 has 2 divisors, whose sum is σ = 230277264. Its totient is φ = 230277262.

The previous prime is 230277241. The next prime is 230277301. The reversal of 230277263 is 362772032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230277263 - 2¹⁰ = 230276239 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230267263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115138631 + 115138632.

It is an arithmetic number, because the mean of its divisors is an integer number (115138632).

Almost surely, 2^230277263 is an apocalyptic number.

230277263 is a deficient number, since it is larger than the sum of its proper divisors (1).

230277263 is an equidigital number, since it uses as much as digits as its factorization.

230277263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21168, while the sum is 32.

The square root of 230277263 is about 15174.8892252958. The cubic root of 230277263 is about 612.9386671798.

The spelling of 230277263 in words is "two hundred thirty million, two hundred seventy-seven thousand, two hundred sixty-three".