11061021100171 has 8 divisors (see below), whose sum is σ = 13190782927104. Its totient is φ = 9068663262120.

The previous prime is 11061021100169. The next prime is 11061021100237. The reversal of 11061021100171 is 17100112016011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11061021100171 - 2¹ = 11061021100169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11061021130171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34350997045 + ... + 34350997366.

It is an arithmetic number, because the mean of its divisors is an integer number (1648847865888).

Almost surely, 2^{11061021100171} is an apocalyptic number.

11061021100171 is a deficient number, since it is larger than the sum of its proper divisors (2129761826933).

11061021100171 is an equidigital number, since it uses as much as digits as its factorization.

11061021100171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68701994441.

The product of its (nonzero) digits is 84, while the sum is 22.

Adding to 11061021100171 its reverse (17100112016011), we get a palindrome (28161133116182).

The spelling of 11061021100171 in words is "eleven trillion, sixty-one billion, twenty-one million, one hundred thousand, one hundred seventy-one".