320112021130011 has 16 divisors (see below), whose sum is σ = 517352761422720. Its totient is φ = 194007285533160.

The previous prime is 320112021130007. The next prime is 320112021130019. The reversal of 320112021130011 is 110031120211023.

320112021130011 is a `hidden beast` number, since 3 + 20 + 1 + 120 + 211 + 300 + 11 = 666.

It is not a de Polignac number, because 320112021130011 - 2² = 320112021130007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (320112021130019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 538909126185 + ... + 538909126778.

It is an arithmetic number, because the mean of its divisors is an integer number (32334547588920).

Almost surely, 2^{320112021130011} is an apocalyptic number.

320112021130011 is a deficient number, since it is larger than the sum of its proper divisors (197240740292709).

320112021130011 is a wasteful number, since it uses less digits than its factorization.

320112021130011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1077818252983 (or 1077818252977 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 320112021130011 its reverse (110031120211023), we get a palindrome (430143141341034).

The spelling of 320112021130011 in words is "three hundred twenty trillion, one hundred twelve billion, twenty-one million, one hundred thirty thousand, eleven".