211012002102017 has 2 divisors, whose sum is σ = 211012002102018. Its totient is φ = 211012002102016.

The previous prime is 211012002101963. The next prime is 211012002102071. The reversal of 211012002102017 is 710201200210112.

It is a happy number.

Together with next prime (211012002102071) it forms an Ormiston pair, because they use the same digits, order apart.

It is a balanced prime because it is at equal distance from previous prime (211012002101963) and next prime (211012002102071).

It can be written as a sum of positive squares in only one way, i.e., 108814439765056 + 102197562336961 = 10431416^2 + 10109281^2 .

It is a cyclic number.

It is not a de Polignac number, because 211012002102017 - 2¹⁶ = 211012002036481 is a prime.

It is a super-2 number, since 2×211012002102017² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 211012002102017.

It is not a weakly prime, because it can be changed into another prime (211012002105017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105506001051008 + 105506001051009.

It is an arithmetic number, because the mean of its divisors is an integer number (105506001051009).

Almost surely, 2^{211012002102017} is an apocalyptic number.

It is an amenable number.

211012002102017 is a deficient number, since it is larger than the sum of its proper divisors (1).

211012002102017 is an equidigital number, since it uses as much as digits as its factorization.

211012002102017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 20.

Adding to 211012002102017 its reverse (710201200210112), we get a palindrome (921213202312129).

The spelling of 211012002102017 in words is "two hundred eleven trillion, twelve billion, two million, one hundred two thousand, seventeen".