11041204430171 has 2 divisors, whose sum is σ = 11041204430172. Its totient is φ = 11041204430170.

The previous prime is 11041204430159. The next prime is 11041204430219. The reversal of 11041204430171 is 17103440214011.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11041204430171 is a prime.

It is not a weakly prime, because it can be changed into another prime (11041204430671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5520602215085 + 5520602215086.

It is an arithmetic number, because the mean of its divisors is an integer number (5520602215086).

Almost surely, 2^{11041204430171} is an apocalyptic number.

11041204430171 is a deficient number, since it is larger than the sum of its proper divisors (1).

11041204430171 is an equidigital number, since it uses as much as digits as its factorization.

11041204430171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 29.

Adding to 11041204430171 its reverse (17103440214011), we get a palindrome (28144644644182).

The spelling of 11041204430171 in words is "eleven trillion, forty-one billion, two hundred four million, four hundred thirty thousand, one hundred seventy-one".