1101100171 has 2 divisors, whose sum is σ = 1101100172. Its totient is φ = 1101100170.

The previous prime is 1101100157. The next prime is 1101100201. The reversal of 1101100171 is 1710011011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1101100171 - 2¹¹ = 1101098123 is a prime.

It is not a weakly prime, because it can be changed into another prime (1101100271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550550085 + 550550086.

It is an arithmetic number, because the mean of its divisors is an integer number (550550086).

Almost surely, 2^1101100171 is an apocalyptic number.

1101100171 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101100171 is an equidigital number, since it uses as much as digits as its factorization.

1101100171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7, while the sum is 13.

The square root of 1101100171 is about 33182.8294604303. The cubic root of 1101100171 is about 1032.6241476493.

Adding to 1101100171 its reverse (1710011011), we get a palindrome (2811111182).

The spelling of 1101100171 in words is "one billion, one hundred one million, one hundred thousand, one hundred seventy-one".