100116656 has 20 divisors (see below), whose sum is σ = 194463000. Its totient is φ = 49932672.

The previous prime is 100116649. The next prime is 100116659. The reversal of 100116656 is 656611001.

It is not an unprimeable number, because it can be changed into a prime (100116659) 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, 1106 + ... + 14193.

It is an arithmetic number, because the mean of its divisors is an integer number (9723150).

Almost surely, 2^100116656 is an apocalyptic number.

100116656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

100116656 is a deficient number, since it is larger than the sum of its proper divisors (94346344).

100116656 is a wasteful number, since it uses less digits than its factorization.

100116656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15716 (or 15710 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 100116656 is about 10005.8310999137. The cubic root of 100116656 is about 464.3393029517.

Adding to 100116656 its reverse (656611001), we get a palindrome (756727657).

The spelling of 100116656 in words is "one hundred million, one hundred sixteen thousand, six hundred fifty-six".