230412112 has 30 divisors (see below), whose sum is σ = 519310698. Its totient is φ = 98747712.

The previous prime is 230412097. The next prime is 230412113. The reversal of 230412112 is 211214032.

It can be written as a sum of positive squares in only one way, i.e., 168065296 + 62346816 = 12964^2 + 7896^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230412113) 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 5 ways as a sum of consecutive naturals, for example, 146163 + ... + 147730.

Almost surely, 2^230412112 is an apocalyptic number.

It is an amenable number.

230412112 is an abundant number, since it is smaller than the sum of its proper divisors (288898586).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230412112 is a wasteful number, since it uses less digits than its factorization.

230412112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293915 (or 293902 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 230412112 is about 15179.3317375964. The cubic root of 230412112 is about 613.0582882496.

Adding to 230412112 its reverse (211214032), we get a palindrome (441626144).

The spelling of 230412112 in words is "two hundred thirty million, four hundred twelve thousand, one hundred twelve".