230131112 has 32 divisors (see below), whose sum is σ = 440294400. Its totient is φ = 112742784.

The previous prime is 230131087. The next prime is 230131117. The reversal of 230131112 is 211131032.

It is not an unprimeable number, because it can be changed into a prime (230131117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82964 + ... + 85692.

It is an arithmetic number, because the mean of its divisors is an integer number (13759200).

Almost surely, 2^230131112 is an apocalyptic number.

It is an amenable number.

230131112 is a deficient number, since it is larger than the sum of its proper divisors (210163288).

230131112 is a wasteful number, since it uses less digits than its factorization.

230131112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2945 (or 2941 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 230131112 is about 15170.0729068782. The cubic root of 230131112 is about 612.8089676509.

Adding to 230131112 its reverse (211131032), we get a palindrome (441262144).

The spelling of 230131112 in words is "two hundred thirty million, one hundred thirty-one thousand, one hundred twelve".