230012459 has 2 divisors, whose sum is σ = 230012460. Its totient is φ = 230012458.

The previous prime is 230012437. The next prime is 230012473. The reversal of 230012459 is 954210032.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230012459 is a prime.

It is a Sophie Germain prime.

It is equal to p_12643235 and since 230012459 and 12643235 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (230012429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115006229 + 115006230.

It is an arithmetic number, because the mean of its divisors is an integer number (115006230).

Almost surely, 2^230012459 is an apocalyptic number.

230012459 is a deficient number, since it is larger than the sum of its proper divisors (1).

230012459 is an equidigital number, since it uses as much as digits as its factorization.

230012459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 230012459 is about 15166.1616436065. The cubic root of 230012459 is about 612.7036304198.

The spelling of 230012459 in words is "two hundred thirty million, twelve thousand, four hundred fifty-nine".