230342165 has 4 divisors (see below), whose sum is σ = 276410604. Its totient is φ = 184273728.

The previous prime is 230342143. The next prime is 230342201. The reversal of 230342165 is 561243032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 133240849 + 97101316 = 11543^2 + 9854^2 .

It is a cyclic number.

It is not a de Polignac number, because 230342165 - 2¹⁰ = 230341141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 23034212 + ... + 23034221.

It is an arithmetic number, because the mean of its divisors is an integer number (69102651).

Almost surely, 2^230342165 is an apocalyptic number.

It is an amenable number.

230342165 is a deficient number, since it is larger than the sum of its proper divisors (46068439).

230342165 is an equidigital number, since it uses as much as digits as its factorization.

230342165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46068438.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 230342165 is about 15177.0275416499. The cubic root of 230342165 is about 612.9962458976.

Adding to 230342165 its reverse (561243032), we get a palindrome (791585197).

The spelling of 230342165 in words is "two hundred thirty million, three hundred forty-two thousand, one hundred sixty-five".