320320541135101 has 16 divisors (see below), whose sum is σ = 365280552854784. Its totient is φ = 278266065249024.

The previous prime is 320320541135099. The next prime is 320320541135129. The reversal of 320320541135101 is 101531145023023.

It is not a de Polignac number, because 320320541135101 - 2¹ = 320320541135099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320320541135131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53022865 + ... + 58754278.

It is an arithmetic number, because the mean of its divisors is an integer number (22830034553424).

Almost surely, 2^{320320541135101} is an apocalyptic number.

It is an amenable number.

320320541135101 is a deficient number, since it is larger than the sum of its proper divisors (44960011719683).

320320541135101 is a wasteful number, since it uses less digits than its factorization.

320320541135101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111790140.

The product of its (nonzero) digits is 10800, while the sum is 31.

Adding to 320320541135101 its reverse (101531145023023), we get a palindrome (421851686158124).

The spelling of 320320541135101 in words is "three hundred twenty trillion, three hundred twenty billion, five hundred forty-one million, one hundred thirty-five thousand, one hundred one".