312300312 has 32 divisors (see below), whose sum is σ = 781326000. Its totient is φ = 104023424.

The previous prime is 312300311. The next prime is 312300341. The reversal of 312300312 is 213003213.

It is a junction number, because it is equal to n+sod(n) for n = 312300291 and 312300300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312300311) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 35314 + ... + 43262.

Almost surely, 2^312300312 is an apocalyptic number.

It is an amenable number.

312300312 is an abundant number, since it is smaller than the sum of its proper divisors (469025688).

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

312300312 is a wasteful number, since it uses less digits than its factorization.

312300312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9595 (or 9591 counting only the distinct ones).

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

The square root of 312300312 is about 17672.0205975435. The cubic root of 312300312 is about 678.4598302500.

Adding to 312300312 its reverse (213003213), we get a palindrome (525303525).

The spelling of 312300312 in words is "three hundred twelve million, three hundred thousand, three hundred twelve".