117005322164 has 96 divisors (see below), whose sum is σ = 216241788672. Its totient is φ = 55351296000.

The previous prime is 117005322163. The next prime is 117005322173. The reversal of 117005322164 is 461223500711.

It is a self number, because there is not a number n which added to its sum of digits gives 117005322164.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117005322163) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 182535284 + ... + 182535924.

It is an arithmetic number, because the mean of its divisors is an integer number (2252518632).

Almost surely, 2^117005322164 is an apocalyptic number.

It is an amenable number.

117005322164 is a deficient number, since it is larger than the sum of its proper divisors (99236466508).

117005322164 is a wasteful number, since it uses less digits than its factorization.

117005322164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1017 (or 1015 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

Adding to 117005322164 its reverse (461223500711), we get a palindrome (578228822875).

The spelling of 117005322164 in words is "one hundred seventeen billion, five million, three hundred twenty-two thousand, one hundred sixty-four".