230130312 has 64 divisors (see below), whose sum is σ = 603676800. Its totient is φ = 73006080.

The previous prime is 230130287. The next prime is 230130323. The reversal of 230130312 is 213031032.

It is a junction number, because it is equal to n+sod(n) for n = 230130291 and 230130300.

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 in 15 ways as a sum of consecutive naturals, for example, 47088 + ... + 51744.

It is an arithmetic number, because the mean of its divisors is an integer number (9432450).

Almost surely, 2^230130312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230130312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (301838400).

230130312 is an abundant number, since it is smaller than the sum of its proper divisors (373546488).

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

230130312 is a wasteful number, since it uses less digits than its factorization.

230130312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4766 (or 4762 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 230130312 is about 15170.0465391508. The cubic root of 230130312 is about 612.8082575518.

Adding to 230130312 its reverse (213031032), we get a palindrome (443161344).

The spelling of 230130312 in words is "two hundred thirty million, one hundred thirty thousand, three hundred twelve".