211313132322053 has 2 divisors, whose sum is σ = 211313132322054. Its totient is φ = 211313132322052.

The previous prime is 211313132322007. The next prime is 211313132322133. The reversal of 211313132322053 is 350223231313112.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 172773595169569 + 38539537152484 = 13144337^2 + 6208022^2 .

It is a cyclic number.

It is not a de Polignac number, because 211313132322053 - 2³⁰ = 211312058580229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (211313132312053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105656566161026 + 105656566161027.

It is an arithmetic number, because the mean of its divisors is an integer number (105656566161027).

Almost surely, 2^{211313132322053} is an apocalyptic number.

It is an amenable number.

211313132322053 is a deficient number, since it is larger than the sum of its proper divisors (1).

211313132322053 is an equidigital number, since it uses as much as digits as its factorization.

211313132322053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 32.

Adding to 211313132322053 its reverse (350223231313112), we get a palindrome (561536363635165).

The spelling of 211313132322053 in words is "two hundred eleven trillion, three hundred thirteen billion, one hundred thirty-two million, three hundred twenty-two thousand, fifty-three".