1117003543191 has 48 divisors (see below), whose sum is σ = 1671583899648. Its totient is φ = 718016270400.

The previous prime is 1117003543169. The next prime is 1117003543199. The reversal of 1117003543191 is 1913453007111.

1117003543191 is a `hidden beast` number, since 1 + 117 + 0 + 0 + 354 + 3 + 191 = 666.

It is not a de Polignac number, because 1117003543191 - 2³¹ = 1114856059543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1117003543199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 206582010 + ... + 206587416.

It is an arithmetic number, because the mean of its divisors is an integer number (34824664576).

Almost surely, 2^{1117003543191} is an apocalyptic number.

1117003543191 is a deficient number, since it is larger than the sum of its proper divisors (554580356457).

1117003543191 is a wasteful number, since it uses less digits than its factorization.

1117003543191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8012 (or 8009 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 36.

The spelling of 1117003543191 in words is "one trillion, one hundred seventeen billion, three million, five hundred forty-three thousand, one hundred ninety-one".