230001009 has 32 divisors (see below), whose sum is σ = 357984000. Its totient is φ = 128646144.

The previous prime is 230000999. The next prime is 230001011. The reversal of 230001009 is 900100032.

It is not a de Polignac number, because 230001009 - 2⁸ = 230000753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230001209) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 203157 + ... + 204285.

It is an arithmetic number, because the mean of its divisors is an integer number (11187000).

Almost surely, 2^230001009 is an apocalyptic number.

It is an amenable number.

230001009 is a deficient number, since it is larger than the sum of its proper divisors (127982991).

230001009 is a wasteful number, since it uses less digits than its factorization.

230001009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 230001009 is about 15165.7841538115. The cubic root of 230001009 is about 612.6934634734.

The spelling of 230001009 in words is "two hundred thirty million, one thousand, nine".