230115 has 24 divisors (see below), whose sum is σ = 398160. Its totient is φ = 113344.

The previous prime is 230107. The next prime is 230117. The reversal of 230115 is 511032.

230115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 230115 - 2³ = 230107 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 230115.

It is not an unprimeable number, because it can be changed into a prime (230117) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7921 + ... + 7949.

It is an arithmetic number, because the mean of its divisors is an integer number (16590).

2²³⁰¹¹⁵ is an apocalyptic number.

230115 is a deficient number, since it is larger than the sum of its proper divisors (168045).

230115 is a wasteful number, since it uses less digits than its factorization.

230115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83 (or 60 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 230115 is about 479.7030331361. The cubic root of 230115 is about 61.2794665936.

Adding to 230115 its reverse (511032), we get a palindrome (741147).

The spelling of 230115 in words is "two hundred thirty thousand, one hundred fifteen".