320231541606602 has 8 divisors (see below), whose sum is σ = 480350559562500. Its totient is φ = 160114688419104.

The previous prime is 320231541606593. The next prime is 320231541606617. The reversal of 320231541606602 is 206606145132023.

It can be written as a sum of positive squares in 2 ways, for example, as 258239082692761 + 61992458913841 = 16069819^2 + 7873529^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 320231541606602.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 540822227 + ... + 541414022.

Almost surely, 2^{320231541606602} is an apocalyptic number.

320231541606602 is a deficient number, since it is larger than the sum of its proper divisors (160119017955898).

320231541606602 is a wasteful number, since it uses less digits than its factorization.

320231541606602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082384200.

The product of its (nonzero) digits is 311040, while the sum is 41.

Adding to 320231541606602 its reverse (206606145132023), we get a palindrome (526837686738625).

The spelling of 320231541606602 in words is "three hundred twenty trillion, two hundred thirty-one billion, five hundred forty-one million, six hundred six thousand, six hundred two".