230112242 has 8 divisors (see below), whose sum is σ = 347803632. Its totient is φ = 114177700.

The previous prime is 230112241. The next prime is 230112247. The reversal of 230112242 is 242211032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 230112242.

It is not an unprimeable number, because it can be changed into a prime (230112241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 438884 + ... + 439407.

It is an arithmetic number, because the mean of its divisors is an integer number (43475454).

Almost surely, 2^230112242 is an apocalyptic number.

230112242 is a deficient number, since it is larger than the sum of its proper divisors (117691390).

230112242 is a wasteful number, since it uses less digits than its factorization.

230112242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878424.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 230112242 is about 15169.4509458978. The cubic root of 230112242 is about 612.7922177481.

Adding to 230112242 its reverse (242211032), we get a palindrome (472323274).

The spelling of 230112242 in words is "two hundred thirty million, one hundred twelve thousand, two hundred forty-two".