311342202243113 has 8 divisors (see below), whose sum is σ = 328095441711936. Its totient is φ = 294857014606000.

The previous prime is 311342202243091. The next prime is 311342202243203.

311342202243113 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 311342202243113 - 2⁸ = 311342202242857 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 311342202243113.

It is not an unprimeable number, because it can be changed into a prime (311342202243913) 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, 67012955543 + ... + 67012960188.

It is an arithmetic number, because the mean of its divisors is an integer number (41011930213992).

Almost surely, 2^{311342202243113} is an apocalyptic number.

It is an amenable number.

311342202243113 is a deficient number, since it is larger than the sum of its proper divisors (16753239468823).

311342202243113 is a wasteful number, since it uses less digits than its factorization.

311342202243113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134025915855.

The product of its (nonzero) digits is 20736, while the sum is 32.

It can be divided in two parts, 31134220 and 2243113, that added together give a palindrome (33377333).

The spelling of 311342202243113 in words is "three hundred eleven trillion, three hundred forty-two billion, two hundred two million, two hundred forty-three thousand, one hundred thirteen".