320211120321130 has 16 divisors (see below), whose sum is σ = 576780558658560. Its totient is φ = 127995438777232.

The previous prime is 320211120321121. The next prime is 320211120321143. The reversal of 320211120321130 is 31123021112023.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11126153794 + ... + 11126182573.

It is an arithmetic number, because the mean of its divisors is an integer number (36048784916160).

Almost surely, 2^{320211120321130} is an apocalyptic number.

320211120321130 is a deficient number, since it is larger than the sum of its proper divisors (256569438337430).

320211120321130 is a wasteful number, since it uses less digits than its factorization.

320211120321130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22252337813.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 320211120321130 its reverse (31123021112023), we get a palindrome (351334141433153).

The spelling of 320211120321130 in words is "three hundred twenty trillion, two hundred eleven billion, one hundred twenty million, three hundred twenty-one thousand, one hundred thirty".