213342202243313 has 16 divisors (see below), whose sum is σ = 250690848072000. Its totient is φ = 178991951446080.

The previous prime is 213342202243297. The next prime is 213342202243333. The reversal of 213342202243313 is 313342202243312.

It is a cyclic number.

It is not a de Polignac number, because 213342202243313 - 2⁴ = 213342202243297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213342202243333) 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 15 ways as a sum of consecutive naturals, for example, 151253963 + ... + 152657936.

It is an arithmetic number, because the mean of its divisors is an integer number (15668178004500).

Almost surely, 2^{213342202243313} is an apocalyptic number.

It is an amenable number.

213342202243313 is a deficient number, since it is larger than the sum of its proper divisors (37348645828687).

213342202243313 is a wasteful number, since it uses less digits than its factorization.

213342202243313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303916832.

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 213342202243313 its reverse (313342202243312), we get a palindrome (526684404486625).

Subtracting 213342202243313 from its reverse (313342202243312), we obtain a palindrome (99999999999999).

The spelling of 213342202243313 in words is "two hundred thirteen trillion, three hundred forty-two billion, two hundred two million, two hundred forty-three thousand, three hundred thirteen".