320321223013202 has 8 divisors (see below), whose sum is σ = 480522032149116. Its totient is φ = 160147212296832.

The previous prime is 320321223013189. The next prime is 320321223013219. The reversal of 320321223013202 is 202310322123023.

It can be written as a sum of positive squares in 2 ways, for example, as 308058346631281 + 12262876381921 = 17551591^2 + 3501839^2 .

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

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, 6699575003 + ... + 6699622814.

Almost surely, 2^{320321223013202} is an apocalyptic number.

320321223013202 is a deficient number, since it is larger than the sum of its proper divisors (160200809135914).

320321223013202 is a wasteful number, since it uses less digits than its factorization.

320321223013202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13399209772.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 320321223013202 its reverse (202310322123023), we get a palindrome (522631545136225).

The spelling of 320321223013202 in words is "three hundred twenty trillion, three hundred twenty-one billion, two hundred twenty-three million, thirteen thousand, two hundred two".