230570913 has 8 divisors (see below), whose sum is σ = 309849088. Its totient is φ = 152503344.

The previous prime is 230570903. The next prime is 230570927. The reversal of 230570913 is 319075032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 230570913 - 2¹⁴ = 230554529 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (230570903) 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 in 7 ways as a sum of consecutive naturals, for example, 302206 + ... + 302967.

It is an arithmetic number, because the mean of its divisors is an integer number (38731136).

Almost surely, 2^230570913 is an apocalyptic number.

It is an amenable number.

230570913 is a deficient number, since it is larger than the sum of its proper divisors (79278175).

230570913 is a wasteful number, since it uses less digits than its factorization.

230570913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605303.

The product of its (nonzero) digits is 5670, while the sum is 30.

The square root of 230570913 is about 15184.5616663768. The cubic root of 230570913 is about 613.1990966925.

The spelling of 230570913 in words is "two hundred thirty million, five hundred seventy thousand, nine hundred thirteen".