320314121121 has 8 divisors (see below), whose sum is σ = 427123265184. Its totient is φ = 213523862240.

The previous prime is 320314121093. The next prime is 320314121161. The reversal of 320314121121 is 121121413023.

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 320314121121 - 2⁵ = 320314121089 is a prime.

It is a super-2 number, since 2×320314121121² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (320314121161) 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, 4681671 + ... + 4749596.

It is an arithmetic number, because the mean of its divisors is an integer number (53390408148).

Almost surely, 2^320314121121 is an apocalyptic number.

It is an amenable number.

320314121121 is a deficient number, since it is larger than the sum of its proper divisors (106809144063).

320314121121 is a wasteful number, since it uses less digits than its factorization.

320314121121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9442591.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 320314121121 its reverse (121121413023), we get a palindrome (441435534144).

The spelling of 320314121121 in words is "three hundred twenty billion, three hundred fourteen million, one hundred twenty-one thousand, one hundred twenty-one".