115830165 has 32 divisors (see below), whose sum is σ = 207651456. Its totient is φ = 54639360.

The previous prime is 115830149. The next prime is 115830199. The reversal of 115830165 is 561038511.

It is not a de Polignac number, because 115830165 - 2⁴ = 115830149 is a prime.

It is a zygodrome in base 14.

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 31 ways as a sum of consecutive naturals, for example, 3382 + ... + 15591.

It is an arithmetic number, because the mean of its divisors is an integer number (6489108).

Almost surely, 2^115830165 is an apocalyptic number.

115830165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

115830165 is a deficient number, since it is larger than the sum of its proper divisors (91821291).

115830165 is a wasteful number, since it uses less digits than its factorization.

115830165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19029.

The product of its (nonzero) digits is 3600, while the sum is 30.

The square root of 115830165 is about 10762.4423343403. The cubic root of 115830165 is about 487.4617668898.

Adding to 115830165 its reverse (561038511), we get a palindrome (676868676).

The spelling of 115830165 in words is "one hundred fifteen million, eight hundred thirty thousand, one hundred sixty-five".