311110323011113 has 4 divisors (see below), whose sum is σ = 321838265183940. Its totient is φ = 300382380838288.

The previous prime is 311110323011051. The next prime is 311110323011123.

311110323011113 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 226672657145104 + 84437665866009 = 15055652^2 + 9188997^2 .

It is a cyclic number.

It is not a de Polignac number, because 311110323011113 - 2⁹ = 311110323010601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (311110323011123) 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 3 ways as a sum of consecutive naturals, for example, 5363971086370 + ... + 5363971086427.

It is an arithmetic number, because the mean of its divisors is an integer number (80459566295985).

Almost surely, 2^{311110323011113} is an apocalyptic number.

It is an amenable number.

311110323011113 is a deficient number, since it is larger than the sum of its proper divisors (10727942172827).

311110323011113 is a wasteful number, since it uses less digits than its factorization.

311110323011113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10727942172826.

The product of its (nonzero) digits is 162, while the sum is 22.

The spelling of 311110323011113 in words is "three hundred eleven trillion, one hundred ten billion, three hundred twenty-three million, eleven thousand, one hundred thirteen".