1011100200017 has 2 divisors, whose sum is σ = 1011100200018. Its totient is φ = 1011100200016.

The previous prime is 1011100199971. The next prime is 1011100200029. The reversal of 1011100200017 is 7100020011101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 556144554001 + 454955646016 = 745751^2 + 674504^2 .

It is an emirp because it is prime and its reverse (7100020011101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1011100200017 - 2²² = 1011096005713 is a prime.

It is a super-2 number, since 2×1011100200017² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1011100199974 and 1011100200010.

It is not a weakly prime, because it can be changed into another prime (1011100400017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505550100008 + 505550100009.

It is an arithmetic number, because the mean of its divisors is an integer number (505550100009).

Almost surely, 2^{1011100200017} is an apocalyptic number.

It is an amenable number.

1011100200017 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011100200017 is an equidigital number, since it uses as much as digits as its factorization.

1011100200017 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 1011100200017 its reverse (7100020011101), we get a palindrome (8111120211118).

The spelling of 1011100200017 in words is "one trillion, eleven billion, one hundred million, two hundred thousand, seventeen".