321300103208 has 16 divisors (see below), whose sum is σ = 688500221280. Its totient is φ = 137700044208.

The previous prime is 321300103171. The next prime is 321300103211. The reversal of 321300103208 is 802301003123.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2868750866 + ... + 2868750977.

It is an arithmetic number, because the mean of its divisors is an integer number (43031263830).

Almost surely, 2^321300103208 is an apocalyptic number.

It is an amenable number.

321300103208 is an abundant number, since it is smaller than the sum of its proper divisors (367200118072).

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

321300103208 is a wasteful number, since it uses less digits than its factorization.

321300103208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5737501856 (or 5737501852 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The spelling of 321300103208 in words is "three hundred twenty-one billion, three hundred million, one hundred three thousand, two hundred eight".