211011000017 has 2 divisors, whose sum is σ = 211011000018. Its totient is φ = 211011000016.

The previous prime is 211011000001. The next prime is 211011000121. The reversal of 211011000017 is 710000110112.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 211010690881 + 309136 = 459359^2 + 556^2 .

It is a cyclic number.

It is not a de Polignac number, because 211011000017 - 2⁴ = 211011000001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 211010999965 and 211011000010.

It is not a weakly prime, because it can be changed into another prime (211011000917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105505500008 + 105505500009.

It is an arithmetic number, because the mean of its divisors is an integer number (105505500009).

Almost surely, 2^211011000017 is an apocalyptic number.

It is an amenable number.

211011000017 is a deficient number, since it is larger than the sum of its proper divisors (1).

211011000017 is an equidigital number, since it uses as much as digits as its factorization.

211011000017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14, while the sum is 14.

Adding to 211011000017 its reverse (710000110112), we get a palindrome (921011110129).

The spelling of 211011000017 in words is "two hundred eleven billion, eleven million, seventeen", and thus it is an aban number.