312003232010 has 16 divisors (see below), whose sum is σ = 561977523072. Its totient is φ = 124718691600.

The previous prime is 312003231989. The next prime is 312003232169. The reversal of 312003232010 is 10232300213.

It is a self number, because there is not a number n which added to its sum of digits gives 312003232010.

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, 10309286 + ... + 10339505.

It is an arithmetic number, because the mean of its divisors is an integer number (35123595192).

Almost surely, 2^312003232010 is an apocalyptic number.

312003232010 is a deficient number, since it is larger than the sum of its proper divisors (249974291062).

312003232010 is a wasteful number, since it uses less digits than its factorization.

312003232010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20650309.

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

Adding to 312003232010 its reverse (10232300213), we get a palindrome (322235532223).

The spelling of 312003232010 in words is "three hundred twelve billion, three million, two hundred thirty-two thousand, ten".