320001310130 has 16 divisors (see below), whose sum is σ = 576725085720. Its totient is φ = 127839917952.

The previous prime is 320001310129. The next prime is 320001310147. The reversal of 320001310130 is 31013100023.

It can be written as a sum of positive squares in 4 ways, for example, as 269559294481 + 50442015649 = 519191^2 + 224593^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 20067395 + ... + 20083334.

Almost surely, 2^320001310130 is an apocalyptic number.

320001310130 is a deficient number, since it is larger than the sum of its proper divisors (256723775590).

320001310130 is a wasteful number, since it uses less digits than its factorization.

320001310130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40151533.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 320001310130 its reverse (31013100023), we get a palindrome (351014410153).

The spelling of 320001310130 in words is "three hundred twenty billion, one million, three hundred ten thousand, one hundred thirty".