213103324410211 has 2 divisors, whose sum is σ = 213103324410212. Its totient is φ = 213103324410210.

The previous prime is 213103324410149. The next prime is 213103324410239. The reversal of 213103324410211 is 112014423301312.

It is an a-pointer prime, because the next prime (213103324410239) can be obtained adding 213103324410211 to its sum of digits (28).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 213103324410211 - 2¹⁵ = 213103324377443 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 213103324410211.

It is not a weakly prime, because it can be changed into another prime (213103324410311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106551662205105 + 106551662205106.

It is an arithmetic number, because the mean of its divisors is an integer number (106551662205106).

Almost surely, 2^{213103324410211} is an apocalyptic number.

213103324410211 is a deficient number, since it is larger than the sum of its proper divisors (1).

213103324410211 is an equidigital number, since it uses as much as digits as its factorization.

213103324410211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 213103324410211 its reverse (112014423301312), we get a palindrome (325117747711523).

The spelling of 213103324410211 in words is "two hundred thirteen trillion, one hundred three billion, three hundred twenty-four million, four hundred ten thousand, two hundred eleven".