320113464321041 has 4 divisors (see below), whose sum is σ = 325361226031284. Its totient is φ = 314865702610800.

The previous prime is 320113464320927. The next prime is 320113464321043. The reversal of 320113464321041 is 140123464311023.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 142936467004816 + 177176997316225 = 11955604^2 + 13310785^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-320113464321041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 320113464320992 and 320113464321010.

It is not an unprimeable number, because it can be changed into a prime (320113464321043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2623880855030 + ... + 2623880855151.

It is an arithmetic number, because the mean of its divisors is an integer number (81340306507821).

Almost surely, 2^{320113464321041} is an apocalyptic number.

It is an amenable number.

320113464321041 is a deficient number, since it is larger than the sum of its proper divisors (5247761710243).

320113464321041 is an equidigital number, since it uses as much as digits as its factorization.

320113464321041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5247761710242.

The product of its (nonzero) digits is 41472, while the sum is 35.

The spelling of 320113464321041 in words is "three hundred twenty trillion, one hundred thirteen billion, four hundred sixty-four million, three hundred twenty-one thousand, forty-one".