312330230 has 8 divisors (see below), whose sum is σ = 562194432. Its totient is φ = 124932088.

The previous prime is 312330229. The next prime is 312330233. The reversal of 312330230 is 32033213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 312330199 and 312330208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312330233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15616502 + ... + 15616521.

It is an arithmetic number, because the mean of its divisors is an integer number (70274304).

Almost surely, 2^312330230 is an apocalyptic number.

312330230 is a deficient number, since it is larger than the sum of its proper divisors (249864202).

312330230 is a wasteful number, since it uses less digits than its factorization.

312330230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31233030.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 312330230 is about 17672.8670565927. The cubic root of 312330230 is about 678.4814947743.

Adding to 312330230 its reverse (32033213), we get a palindrome (344363443).

The spelling of 312330230 in words is "three hundred twelve million, three hundred thirty thousand, two hundred thirty".