211324012411247 has 2 divisors, whose sum is σ = 211324012411248. Its totient is φ = 211324012411246.

The previous prime is 211324012411219. The next prime is 211324012411261. The reversal of 211324012411247 is 742114210423112.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 211324012411247 - 2²⁶ = 211323945302383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (211324012413247) 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 as a sum of consecutive naturals, namely, 105662006205623 + 105662006205624.

It is an arithmetic number, because the mean of its divisors is an integer number (105662006205624).

Almost surely, 2^{211324012411247} is an apocalyptic number.

211324012411247 is a deficient number, since it is larger than the sum of its proper divisors (1).

211324012411247 is an equidigital number, since it uses as much as digits as its factorization.

211324012411247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21504, while the sum is 35.

Adding to 211324012411247 its reverse (742114210423112), we get a palindrome (953438222834359).

The spelling of 211324012411247 in words is "two hundred eleven trillion, three hundred twenty-four billion, twelve million, four hundred eleven thousand, two hundred forty-seven".