230443112 has 8 divisors (see below), whose sum is σ = 432080850. Its totient is φ = 115221552.

The previous prime is 230443069. The next prime is 230443121. The reversal of 230443112 is 211344032.

It can be written as a sum of positive squares in only one way, i.e., 187854436 + 42588676 = 13706^2 + 6526^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14402687 + ... + 14402702.

Almost surely, 2^230443112 is an apocalyptic number.

It is an amenable number.

230443112 is a deficient number, since it is larger than the sum of its proper divisors (201637738).

230443112 is a wasteful number, since it uses less digits than its factorization.

230443112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28805395 (or 28805391 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 230443112 is about 15180.3528285742. The cubic root of 230443112 is about 613.0857809517.

Adding to 230443112 its reverse (211344032), we get a palindrome (441787144).

The spelling of 230443112 in words is "two hundred thirty million, four hundred forty-three thousand, one hundred twelve".