1105668809175 has 96 divisors (see below), whose sum is σ = 2141144704000. Its totient is φ = 503238718080.

The previous prime is 1105668809173. The next prime is 1105668809197. The reversal of 1105668809175 is 5719088665011.

It is a happy number.

It is not a de Polignac number, because 1105668809175 - 2¹ = 1105668809173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1105668809173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5797182 + ... + 5984868.

Almost surely, 2^{1105668809175} is an apocalyptic number.

1105668809175 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1105668809175 is a deficient number, since it is larger than the sum of its proper divisors (1035475894825).

1105668809175 is a wasteful number, since it uses less digits than its factorization.

1105668809175 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187950 (or 187931 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 57.

The spelling of 1105668809175 in words is "one trillion, one hundred five billion, six hundred sixty-eight million, eight hundred nine thousand, one hundred seventy-five".