320331111120001 has 8 divisors (see below), whose sum is σ = 320640135925760. Its totient is φ = 320022208878192.

The previous prime is 320331111119983. The next prime is 320331111120071. The reversal of 320331111120001 is 100021111133023.

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 320331111120001 - 2³³ = 320322521185409 is a prime.

It is a super-2 number, since 2×320331111120001² (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 (320331111120071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25410870 + ... + 35866063.

It is an arithmetic number, because the mean of its divisors is an integer number (40080016990720).

Almost surely, 2^{320331111120001} is an apocalyptic number.

It is an amenable number.

320331111120001 is a deficient number, since it is larger than the sum of its proper divisors (309024805759).

320331111120001 is a wasteful number, since it uses less digits than its factorization.

320331111120001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61281975.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 320331111120001 its reverse (100021111133023), we get a palindrome (420352222253024).

The spelling of 320331111120001 in words is "three hundred twenty trillion, three hundred thirty-one billion, one hundred eleven million, one hundred twenty thousand, one".