304113230 has 16 divisors (see below), whose sum is σ = 547672320. Its totient is φ = 121585632.

The previous prime is 304113217. The next prime is 304113253. The reversal of 304113230 is 32311403.

It is a happy number.

It is a super-2 number, since 2×304113230² = 184969713322065800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 304113199 and 304113208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18131 + ... + 30609.

It is an arithmetic number, because the mean of its divisors is an integer number (34229520).

Almost surely, 2^304113230 is an apocalyptic number.

304113230 is a deficient number, since it is larger than the sum of its proper divisors (243559090).

304113230 is a wasteful number, since it uses less digits than its factorization.

304113230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14923.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 304113230 is about 17438.8425648034. The cubic root of 304113230 is about 672.4785526804.

Adding to 304113230 its reverse (32311403), we get a palindrome (336424633).

The spelling of 304113230 in words is "three hundred four million, one hundred thirteen thousand, two hundred thirty".