304131213230 has 32 divisors (see below), whose sum is σ = 590518059264. Its totient is φ = 112109573376.

The previous prime is 304131213193. The next prime is 304131213257. The reversal of 304131213230 is 32312131403.

It is a junction number, because it is equal to n+sod(n) for n = 304131213196 and 304131213205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1848167 + ... + 2005986.

It is an arithmetic number, because the mean of its divisors is an integer number (18453689352).

Almost surely, 2^304131213230 is an apocalyptic number.

304131213230 is a deficient number, since it is larger than the sum of its proper divisors (286386846034).

304131213230 is a wasteful number, since it uses less digits than its factorization.

304131213230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3854780.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 304131213230 its reverse (32312131403), we get a palindrome (336443344633).

The spelling of 304131213230 in words is "three hundred four billion, one hundred thirty-one million, two hundred thirteen thousand, two hundred thirty".