320113311201 has 16 divisors (see below), whose sum is σ = 474310840320. Its totient is φ = 213377870160.

The previous prime is 320113311157. The next prime is 320113311233. The reversal of 320113311201 is 102113311023.

320113311201 is a `hidden beast` number, since 320 + 1 + 1 + 331 + 12 + 0 + 1 = 666.

320113311201 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 320113311201 - 2⁹ = 320113310689 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (320113311251) 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, 671170 + ... + 1044363.

It is an arithmetic number, because the mean of its divisors is an integer number (29644427520).

Almost surely, 2^320113311201 is an apocalyptic number.

It is an amenable number.

320113311201 is a deficient number, since it is larger than the sum of its proper divisors (154197529119).

320113311201 is a wasteful number, since it uses less digits than its factorization.

320113311201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1722453 (or 1722447 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 320113311201 its reverse (102113311023), we get a palindrome (422226622224).

The spelling of 320113311201 in words is "three hundred twenty billion, one hundred thirteen million, three hundred eleven thousand, two hundred one".