213010202323333 has 2 divisors, whose sum is σ = 213010202323334. Its totient is φ = 213010202323332.

The previous prime is 213010202323297. The next prime is 213010202323343. The reversal of 213010202323333 is 333323202010312.

213010202323333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 135409924276929 + 77600278046404 = 11636577^2 + 8809102^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-213010202323333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (213010202323343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106505101161666 + 106505101161667.

It is an arithmetic number, because the mean of its divisors is an integer number (106505101161667).

Almost surely, 2^{213010202323333} is an apocalyptic number.

It is an amenable number.

213010202323333 is a deficient number, since it is larger than the sum of its proper divisors (1).

213010202323333 is an equidigital number, since it uses as much as digits as its factorization.

213010202323333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 213010202323333 its reverse (333323202010312), we get a palindrome (546333404333645).

The spelling of 213010202323333 in words is "two hundred thirteen trillion, ten billion, two hundred two million, three hundred twenty-three thousand, three hundred thirty-three".