320111334100011 has 16 divisors (see below), whose sum is σ = 428696547485184. Its totient is φ = 212467817801664.

The previous prime is 320111334099983. The next prime is 320111334100049. The reversal of 320111334100011 is 110001433111023.

It is not a de Polignac number, because 320111334100011 - 2⁵ = 320111334099979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (320111334104011) 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, 121118031 + ... + 123732776.

It is an arithmetic number, because the mean of its divisors is an integer number (26793534217824).

Almost surely, 2^{320111334100011} is an apocalyptic number.

320111334100011 is a deficient number, since it is larger than the sum of its proper divisors (108585213385173).

320111334100011 is a wasteful number, since it uses less digits than its factorization.

320111334100011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244852730.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 320111334100011 its reverse (110001433111023), we get a palindrome (430112767211034).

The spelling of 320111334100011 in words is "three hundred twenty trillion, one hundred eleven billion, three hundred thirty-four million, one hundred thousand, eleven".