17110100009957 has 2 divisors, whose sum is σ = 17110100009958. Its totient is φ = 17110100009956.

The previous prime is 17110100009921. The next prime is 17110100010083. The reversal of 17110100009957 is 75990000101171.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14573451315361 + 2536648694596 = 3817519^2 + 1592686^2 .

It is a cyclic number.

It is not a de Polignac number, because 17110100009957 - 2³⁸ = 16835222103013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (17110100009557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8555050004978 + 8555050004979.

It is an arithmetic number, because the mean of its divisors is an integer number (8555050004979).

Almost surely, 2^{17110100009957} is an apocalyptic number.

It is an amenable number.

17110100009957 is a deficient number, since it is larger than the sum of its proper divisors (1).

17110100009957 is an equidigital number, since it uses as much as digits as its factorization.

17110100009957 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19845, while the sum is 41.

The spelling of 17110100009957 in words is "seventeen trillion, one hundred ten billion, one hundred million, nine thousand, nine hundred fifty-seven".