320104124105 has 16 divisors (see below), whose sum is σ = 397705619520. Its totient is φ = 247044407232.

The previous prime is 320104124089. The next prime is 320104124113. The reversal of 320104124105 is 501421401023.

It is a cyclic number.

It is not a de Polignac number, because 320104124105 - 2⁴ = 320104124089 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 757799 + ... + 1102028.

It is an arithmetic number, because the mean of its divisors is an integer number (24856601220).

Almost surely, 2^320104124105 is an apocalyptic number.

It is an amenable number.

320104124105 is a deficient number, since it is larger than the sum of its proper divisors (77601495415).

320104124105 is a wasteful number, since it uses less digits than its factorization.

320104124105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1861048.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 320104124105 its reverse (501421401023), we get a palindrome (821525525128).

The spelling of 320104124105 in words is "three hundred twenty billion, one hundred four million, one hundred twenty-four thousand, one hundred five".