17102099969 has 2 divisors, whose sum is σ = 17102099970. Its totient is φ = 17102099968.

The previous prime is 17102099957. The next prime is 17102100007. The reversal of 17102099969 is 96999020171.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14100375025 + 3001724944 = 118745^2 + 54788^2 .

It is a cyclic number.

It is not a de Polignac number, because 17102099969 - 2⁴ = 17102099953 is a prime.

It is a super-2 number, since 2×17102099969² (a number of 21 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 17102099969.

It is not a weakly prime, because it can be changed into another prime (17102099939) 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, 8551049984 + 8551049985.

It is an arithmetic number, because the mean of its divisors is an integer number (8551049985).

Almost surely, 2^17102099969 is an apocalyptic number.

It is an amenable number.

17102099969 is a deficient number, since it is larger than the sum of its proper divisors (1).

17102099969 is an equidigital number, since it uses as much as digits as its factorization.

17102099969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 551124, while the sum is 53.

The spelling of 17102099969 in words is "seventeen billion, one hundred two million, ninety-nine thousand, nine hundred sixty-nine".