321087322082 has 6 divisors (see below), whose sum is σ = 481632185163. Its totient is φ = 160543260362.

The previous prime is 321087322063. The next prime is 321087322147. The reversal of 321087322082 is 280223780123.

It can be written as a sum of positive squares in only one way, i.e., 160543661041 + 160543661041 = 400679^2 + 400679^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=400679.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 601019 + ... + 1001697.

Almost surely, 2^321087322082 is an apocalyptic number.

321087322082 is a deficient number, since it is larger than the sum of its proper divisors (160544863081).

321087322082 is an frugal number, since it uses more digits than its factorization.

321087322082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801360 (or 400681 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

The spelling of 321087322082 in words is "three hundred twenty-one billion, eighty-seven million, three hundred twenty-two thousand, eighty-two".