320422030130 has 8 divisors (see below), whose sum is σ = 576759654252. Its totient is φ = 128168812048.

The previous prime is 320422030127. The next prime is 320422030193. The reversal of 320422030130 is 31030224023.

It can be written as a sum of positive squares in 2 ways, for example, as 294088205401 + 26333824729 = 542299^2 + 162277^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 16021101497 + ... + 16021101516.

Almost surely, 2^320422030130 is an apocalyptic number.

320422030130 is a deficient number, since it is larger than the sum of its proper divisors (256337624122).

320422030130 is a wasteful number, since it uses less digits than its factorization.

320422030130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32042203020.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 320422030130 its reverse (31030224023), we get a palindrome (351452254153).

The spelling of 320422030130 in words is "three hundred twenty billion, four hundred twenty-two million, thirty thousand, one hundred thirty".