1117573368187 has 4 divisors (see below), whose sum is σ = 1117693301680. Its totient is φ = 1117453434696.

The previous prime is 1117573368127. The next prime is 1117573368239. The reversal of 1117573368187 is 7818633757111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1117573368187 - 2¹⁵ = 1117573335419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1117573368127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59952768 + ... + 59971405.

It is an arithmetic number, because the mean of its divisors is an integer number (279423325420).

Almost surely, 2^{1117573368187} is an apocalyptic number.

1117573368187 is a deficient number, since it is larger than the sum of its proper divisors (119933493).

1117573368187 is an equidigital number, since it uses as much as digits as its factorization.

1117573368187 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119933492.

The product of its digits is 5927040, while the sum is 58.

The spelling of 1117573368187 in words is "one trillion, one hundred seventeen billion, five hundred seventy-three million, three hundred sixty-eight thousand, one hundred eighty-seven".