320111201113133 has 16 divisors (see below), whose sum is σ = 332605288502784. Its totient is φ = 307757254284480.

The previous prime is 320111201113021. The next prime is 320111201113139. The reversal of 320111201113133 is 331311102111023.

It is a cyclic number.

It is not a de Polignac number, because 320111201113133 - 2⁸ = 320111201112877 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 320111201113099 and 320111201113108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320111201113139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34578335 + ... + 42847212.

It is an arithmetic number, because the mean of its divisors is an integer number (20787830531424).

Almost surely, 2^{320111201113133} is an apocalyptic number.

It is an amenable number.

320111201113133 is a deficient number, since it is larger than the sum of its proper divisors (12494087389651).

320111201113133 is a wasteful number, since it uses less digits than its factorization.

320111201113133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77426452.

The product of its (nonzero) digits is 324, while the sum is 23.

Adding to 320111201113133 its reverse (331311102111023), we get a palindrome (651422303224156).

The spelling of 320111201113133 in words is "three hundred twenty trillion, one hundred eleven billion, two hundred one million, one hundred thirteen thousand, one hundred thirty-three".