117187111174 has 16 divisors (see below), whose sum is σ = 200938722048. Its totient is φ = 50211414792.

The previous prime is 117187111169. The next prime is 117187111213. The reversal of 117187111174 is 471111781711.

117187111174 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 906664 + ... + 1027819.

It is an arithmetic number, because the mean of its divisors is an integer number (12558670128).

Almost surely, 2^117187111174 is an apocalyptic number.

117187111174 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

117187111174 is a deficient number, since it is larger than the sum of its proper divisors (83751610874).

117187111174 is a wasteful number, since it uses less digits than its factorization.

117187111174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1938819.

The product of its digits is 10976, while the sum is 40.

Adding to 117187111174 its reverse (471111781711), we get a palindrome (588298892885).

The spelling of 117187111174 in words is "one hundred seventeen billion, one hundred eighty-seven million, one hundred eleven thousand, one hundred seventy-four".