230321165 has 16 divisors (see below), whose sum is σ = 288261120. Its totient is φ = 176463360.

The previous prime is 230321153. The next prime is 230321183. The reversal of 230321165 is 561123032.

It is not a de Polignac number, because 230321165 - 2¹⁶ = 230255629 is a prime.

It is a super-3 number, since 3×230321165³ (a number of 26 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 230321165.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7376 + ... + 22694.

It is an arithmetic number, because the mean of its divisors is an integer number (18016320).

Almost surely, 2^230321165 is an apocalyptic number.

It is an amenable number.

230321165 is a deficient number, since it is larger than the sum of its proper divisors (57939955).

230321165 is a wasteful number, since it uses less digits than its factorization.

230321165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15452.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 230321165 is about 15176.3356908049. The cubic root of 230321165 is about 612.9776166374.

Adding to 230321165 its reverse (561123032), we get a palindrome (791444197).

The spelling of 230321165 in words is "two hundred thirty million, three hundred twenty-one thousand, one hundred sixty-five".