17118960143 has 2 divisors, whose sum is σ = 17118960144. Its totient is φ = 17118960142.

The previous prime is 17118960121. The next prime is 17118960161. The reversal of 17118960143 is 34106981171.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 17118960143 - 2¹⁴ = 17118943759 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 17118960143.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (17118962143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8559480071 + 8559480072.

It is an arithmetic number, because the mean of its divisors is an integer number (8559480072).

Almost surely, 2^17118960143 is an apocalyptic number.

17118960143 is a deficient number, since it is larger than the sum of its proper divisors (1).

17118960143 is an equidigital number, since it uses as much as digits as its factorization.

17118960143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 41.

The spelling of 17118960143 in words is "seventeen billion, one hundred eighteen million, nine hundred sixty thousand, one hundred forty-three".