211013100013297 has 2 divisors, whose sum is σ = 211013100013298. Its totient is φ = 211013100013296.

The previous prime is 211013100013291. The next prime is 211013100013343. The reversal of 211013100013297 is 792310001310112.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 203891668716096 + 7121431297201 = 14279064^2 + 2668601^2 .

It is a cyclic number.

It is not a de Polignac number, because 211013100013297 - 2¹⁹ = 211013099489009 is a prime.

It is not a weakly prime, because it can be changed into another prime (211013100013291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105506550006648 + 105506550006649.

It is an arithmetic number, because the mean of its divisors is an integer number (105506550006649).

Almost surely, 2^{211013100013297} is an apocalyptic number.

It is an amenable number.

211013100013297 is a deficient number, since it is larger than the sum of its proper divisors (1).

211013100013297 is an equidigital number, since it uses as much as digits as its factorization.

211013100013297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 31.

The spelling of 211013100013297 in words is "two hundred eleven trillion, thirteen billion, one hundred million, thirteen thousand, two hundred ninety-seven".