11012001310217 has 2 divisors, whose sum is σ = 11012001310218. Its totient is φ = 11012001310216.

The previous prime is 11012001310187. The next prime is 11012001310253. The reversal of 11012001310217 is 71201310021011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9922777201936 + 1089224108281 = 3150044^2 + 1043659^2 .

It is a cyclic number.

It is not a de Polignac number, because 11012001310217 - 2¹⁰ = 11012001309193 is a prime.

It is not a weakly prime, because it can be changed into another prime (11012001318217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5506000655108 + 5506000655109.

It is an arithmetic number, because the mean of its divisors is an integer number (5506000655109).

Almost surely, 2^{11012001310217} is an apocalyptic number.

It is an amenable number.

11012001310217 is a deficient number, since it is larger than the sum of its proper divisors (1).

11012001310217 is an equidigital number, since it uses as much as digits as its factorization.

11012001310217 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84, while the sum is 20.

Adding to 11012001310217 its reverse (71201310021011), we get a palindrome (82213311331228).

The spelling of 11012001310217 in words is "eleven trillion, twelve billion, one million, three hundred ten thousand, two hundred seventeen".