320001334130 has 16 divisors (see below), whose sum is σ = 609884895960. Its totient is φ = 120471090432.

The previous prime is 320001334117. The next prime is 320001334187. The reversal of 320001334130 is 31433100023.

It can be written as a sum of positive squares in 4 ways, for example, as 319293933721 + 707400409 = 565061^2 + 26597^2 .

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, 941180225 + ... + 941180564.

Almost surely, 2^320001334130 is an apocalyptic number.

320001334130 is a deficient number, since it is larger than the sum of its proper divisors (289883561830).

320001334130 is a wasteful number, since it uses less digits than its factorization.

320001334130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1882360813.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 320001334130 its reverse (31433100023), we get a palindrome (351434434153).

The spelling of 320001334130 in words is "three hundred twenty billion, one million, three hundred thirty-four thousand, one hundred thirty".