320152044115 has 16 divisors (see below), whose sum is σ = 404557189920. Its totient is φ = 242548784640.

The previous prime is 320152044071. The next prime is 320152044143. The reversal of 320152044115 is 511440251023.

It is not a de Polignac number, because 320152044115 - 2¹⁷ = 320151913043 is a prime.

It is a super-2 number, since 2×320152044115² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 393894 + ... + 891883.

It is an arithmetic number, because the mean of its divisors is an integer number (25284824370).

Almost surely, 2^320152044115 is an apocalyptic number.

320152044115 is a deficient number, since it is larger than the sum of its proper divisors (84405145805).

320152044115 is a wasteful number, since it uses less digits than its factorization.

320152044115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1288422.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 320152044115 its reverse (511440251023), we get a palindrome (831592295138).

The spelling of 320152044115 in words is "three hundred twenty billion, one hundred fifty-two million, forty-four thousand, one hundred fifteen".