312332030312 has 32 divisors (see below), whose sum is σ = 590814673920. Its totient is φ = 154787357760.

The previous prime is 312332030303. The next prime is 312332030363. The reversal of 312332030312 is 213030233213.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54293 + ... + 792219.

It is an arithmetic number, because the mean of its divisors is an integer number (18462958560).

Almost surely, 2^312332030312 is an apocalyptic number.

It is an amenable number.

312332030312 is a deficient number, since it is larger than the sum of its proper divisors (278482643608).

312332030312 is a wasteful number, since it uses less digits than its factorization.

312332030312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738401 (or 738397 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 312332030312 its reverse (213030233213), we get a palindrome (525362263525).

The spelling of 312332030312 in words is "three hundred twelve billion, three hundred thirty-two million, thirty thousand, three hundred twelve".