320410230130 has 16 divisors (see below), whose sum is σ = 576748586520. Its totient is φ = 128161831552.

The previous prime is 320410230073. The next prime is 320410230157. The reversal of 320410230130 is 31032014023.

It can be written as a sum of positive squares in 4 ways, for example, as 240518642329 + 79891587801 = 490427^2 + 282651^2 .

It is a junction number, because it is equal to n+sod(n) for n = 320410230098 and 320410230107.

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 7 ways as a sum of consecutive naturals, for example, 388692 + ... + 889888.

Almost surely, 2^320410230130 is an apocalyptic number.

320410230130 is a deficient number, since it is larger than the sum of its proper divisors (256338356390).

320410230130 is a wasteful number, since it uses less digits than its factorization.

320410230130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565133.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 320410230130 its reverse (31032014023), we get a palindrome (351442244153).

The spelling of 320410230130 in words is "three hundred twenty billion, four hundred ten million, two hundred thirty thousand, one hundred thirty".