320011003011111 has 8 divisors (see below), whose sum is σ = 426683576838144. Its totient is φ = 213339548929080.

The previous prime is 320011003011047. The next prime is 320011003011143. The reversal of 320011003011111 is 111110300110023.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 320011003011111 - 2⁶ = 320011003011047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320011003011191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 279269181 + ... + 280412726.

It is an arithmetic number, because the mean of its divisors is an integer number (53335447104768).

Almost surely, 2^{320011003011111} is an apocalyptic number.

320011003011111 is a deficient number, since it is larger than the sum of its proper divisors (106672573827033).

320011003011111 is a wasteful number, since it uses less digits than its factorization.

320011003011111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559872501.

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 320011003011111 its reverse (111110300110023), we get a palindrome (431121303121134).

The spelling of 320011003011111 in words is "three hundred twenty trillion, eleven billion, three million, eleven thousand, one hundred eleven".