230413312 has 44 divisors (see below), whose sum is σ = 466322976. Its totient is φ = 113776640.

The previous prime is 230413301. The next prime is 230413321. The reversal of 230413312 is 213314032.

It is a self number, because there is not a number n which added to its sum of digits gives 230413312.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 83637 + ... + 86347.

Almost surely, 2^230413312 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 230413312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (233161488).

230413312 is an abundant number, since it is smaller than the sum of its proper divisors (235909664).

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

230413312 is an equidigital number, since it uses as much as digits as its factorization.

230413312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2814 (or 2796 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 230413312 is about 15179.3712649767. The cubic root of 230413312 is about 613.0593525291.

Adding to 230413312 its reverse (213314032), we get a palindrome (443727344).

The spelling of 230413312 in words is "two hundred thirty million, four hundred thirteen thousand, three hundred twelve".