117011660120 has 16 divisors (see below), whose sum is σ = 263276235360. Its totient is φ = 46804664032.

The previous prime is 117011660107. The next prime is 117011660123. The reversal of 117011660120 is 21066110711.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 117011660120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117011660123) 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, 1462645712 + ... + 1462645791.

It is an arithmetic number, because the mean of its divisors is an integer number (16454764710).

Almost surely, 2^117011660120 is an apocalyptic number.

117011660120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117011660120 is an abundant number, since it is smaller than the sum of its proper divisors (146264575240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117011660120 is a wasteful number, since it uses less digits than its factorization.

117011660120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2925291514 (or 2925291510 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 26.

Adding to 117011660120 its reverse (21066110711), we get a palindrome (138077770831).

The spelling of 117011660120 in words is "one hundred seventeen billion, eleven million, six hundred sixty thousand, one hundred twenty".