1113330001171 has 2 divisors, whose sum is σ = 1113330001172. Its totient is φ = 1113330001170.

The previous prime is 1113330001153. The next prime is 1113330001327. The reversal of 1113330001171 is 1711000333111.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1113330001171 - 2³⁵ = 1078970262803 is a prime.

It is a super-2 number, since 2×1113330001171² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1113330001141) 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, 556665000585 + 556665000586.

It is an arithmetic number, because the mean of its divisors is an integer number (556665000586).

Almost surely, 2^{1113330001171} is an apocalyptic number.

1113330001171 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113330001171 is an equidigital number, since it uses as much as digits as its factorization.

1113330001171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 189, while the sum is 22.

Adding to 1113330001171 its reverse (1711000333111), we get a palindrome (2824330334282).

The spelling of 1113330001171 in words is "one trillion, one hundred thirteen billion, three hundred thirty million, one thousand, one hundred seventy-one".