230879563 has 2 divisors, whose sum is σ = 230879564. Its totient is φ = 230879562.

The previous prime is 230879503. The next prime is 230879609. The reversal of 230879563 is 365978032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230879563 - 2²⁵ = 197325131 is a prime.

It is a super-2 number, since 2×230879563² = 106610745222141938, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (230879503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115439781 + 115439782.

It is an arithmetic number, because the mean of its divisors is an integer number (115439782).

Almost surely, 2^230879563 is an apocalyptic number.

230879563 is a deficient number, since it is larger than the sum of its proper divisors (1).

230879563 is an equidigital number, since it uses as much as digits as its factorization.

230879563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 43.

The square root of 230879563 is about 15194.7215505912. The cubic root of 230879563 is about 613.4725910227.

The spelling of 230879563 in words is "two hundred thirty million, eight hundred seventy-nine thousand, five hundred sixty-three".