230560009 has 2 divisors, whose sum is σ = 230560010. Its totient is φ = 230560008.

The previous prime is 230559997. The next prime is 230560013. The reversal of 230560009 is 900065032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 178142409 + 52417600 = 13347^2 + 7240^2 .

It is a cyclic number.

It is not a de Polignac number, because 230560009 - 2⁵ = 230559977 is a prime.

It is not a weakly prime, because it can be changed into another prime (230560039) 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, 115280004 + 115280005.

It is an arithmetic number, because the mean of its divisors is an integer number (115280005).

Almost surely, 2^230560009 is an apocalyptic number.

It is an amenable number.

230560009 is a deficient number, since it is larger than the sum of its proper divisors (1).

230560009 is an equidigital number, since it uses as much as digits as its factorization.

230560009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 230560009 is about 15184.2026132425. The cubic root of 230560009 is about 613.1894302110.

The spelling of 230560009 in words is "two hundred thirty million, five hundred sixty thousand, nine".