320332031312201 has 8 divisors (see below), whose sum is σ = 337192100481600. Its totient is φ = 303472011000240.

The previous prime is 320332031312179. The next prime is 320332031312203. The reversal of 320332031312201 is 102213130233023.

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

It is a cyclic number.

It is not a de Polignac number, because 320332031312201 - 2²² = 320332027117897 is a prime.

It is a super-2 number, since 2×320332031312201² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (320332031312203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1647011 + ... + 25364871.

It is an arithmetic number, because the mean of its divisors is an integer number (42149012560200).

Almost surely, 2^{320332031312201} is an apocalyptic number.

It is an amenable number.

320332031312201 is a deficient number, since it is larger than the sum of its proper divisors (16860069169399).

320332031312201 is a wasteful number, since it uses less digits than its factorization.

320332031312201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24428719.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 320332031312201 its reverse (102213130233023), we get a palindrome (422545161545224).

The spelling of 320332031312201 in words is "three hundred twenty trillion, three hundred thirty-two billion, thirty-one million, three hundred twelve thousand, two hundred one".