321300003312060 has 48 divisors (see below), whose sum is σ = 899640927217536. Its totient is φ = 85679913460032.

The previous prime is 321300003311977. The next prime is 321300003312061. The reversal of 321300003312060 is 60213300003123.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 321300003312060.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321300003312061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74698527 + ... + 78882633.

It is an arithmetic number, because the mean of its divisors is an integer number (18742519317032).

Almost surely, 2^{321300003312060} is an apocalyptic number.

321300003312060 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

321300003312060 is an abundant number, since it is smaller than the sum of its proper divisors (578340923905476).

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

321300003312060 is a wasteful number, since it uses less digits than its factorization.

321300003312060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5463962 (or 5463960 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 321300003312060 its reverse (60213300003123), we get a palindrome (381513303315183).

The spelling of 321300003312060 in words is "three hundred twenty-one trillion, three hundred billion, three million, three hundred twelve thousand, sixty".