230106312 has 32 divisors (see below), whose sum is σ = 639184800. Its totient is φ = 76702032.

The previous prime is 230106301. The next prime is 230106319. The reversal of 230106312 is 213601032.

230106312 is a `hidden beast` number, since 2 + 30 + 1 + 0 + 631 + 2 = 666.

230106312 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (230106319) 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, 532438 + ... + 532869.

It is an arithmetic number, because the mean of its divisors is an integer number (19974525).

Almost surely, 2^230106312 is an apocalyptic number.

It is an amenable number.

230106312 is an abundant number, since it is smaller than the sum of its proper divisors (409078488).

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

230106312 is a wasteful number, since it uses less digits than its factorization.

230106312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1065322 (or 1065312 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 230106312 is about 15169.2554860151. The cubic root of 230106312 is about 612.7869538111.

Adding to 230106312 its reverse (213601032), we get a palindrome (443707344).

The spelling of 230106312 in words is "two hundred thirty million, one hundred six thousand, three hundred twelve".