117530116 has 12 divisors (see below), whose sum is σ = 224375760. Its totient is φ = 53422760.

The previous prime is 117530111. The next prime is 117530141. The reversal of 117530116 is 611035711.

It is not an unprimeable number, because it can be changed into a prime (117530111) 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, 1335526 + ... + 1335613.

It is an arithmetic number, because the mean of its divisors is an integer number (18697980).

Almost surely, 2^117530116 is an apocalyptic number.

It is an amenable number.

117530116 is a deficient number, since it is larger than the sum of its proper divisors (106845644).

117530116 is a wasteful number, since it uses less digits than its factorization.

117530116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2671154 (or 2671152 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 25.

The square root of 117530116 is about 10841.1307528320. The cubic root of 117530116 is about 489.8348964786.

Adding to 117530116 its reverse (611035711), we get a palindrome (728565827).

The spelling of 117530116 in words is "one hundred seventeen million, five hundred thirty thousand, one hundred sixteen".