213334411242311 has 8 divisors (see below), whose sum is σ = 214526624940720. Its totient is φ = 212142202003648.

The previous prime is 213334411242269. The next prime is 213334411242349. The reversal of 213334411242311 is 113242114433312.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-213334411242311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213334411242361) 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 7 ways as a sum of consecutive naturals, for example, 158434985 + ... + 159775821.

It is an arithmetic number, because the mean of its divisors is an integer number (26815828117590).

Almost surely, 2^{213334411242311} is an apocalyptic number.

213334411242311 is a deficient number, since it is larger than the sum of its proper divisors (1192213698409).

213334411242311 is a wasteful number, since it uses less digits than its factorization.

213334411242311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2229873.

The product of its digits is 41472, while the sum is 35.

Adding to 213334411242311 its reverse (113242114433312), we get a palindrome (326576525675623).

The spelling of 213334411242311 in words is "two hundred thirteen trillion, three hundred thirty-four billion, four hundred eleven million, two hundred forty-two thousand, three hundred eleven".