117731104 has 24 divisors (see below), whose sum is σ = 232107120. Its totient is φ = 58783296.

The previous prime is 117731051. The next prime is 117731189. The reversal of 117731104 is 401137711.

It is a super-2 number, since 2×117731104² = 27721225698117632, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25347 + ... + 29629.

It is an arithmetic number, because the mean of its divisors is an integer number (9671130).

Almost surely, 2^117731104 is an apocalyptic number.

It is an amenable number.

117731104 is a deficient number, since it is larger than the sum of its proper divisors (114376016).

117731104 is an equidigital number, since it uses as much as digits as its factorization.

117731104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5152 (or 5144 counting only the distinct ones).

The product of its (nonzero) digits is 588, while the sum is 25.

The square root of 117731104 is about 10850.3964904514. The cubic root of 117731104 is about 490.1139593336.

Adding to 117731104 its reverse (401137711), we get a palindrome (518868815).

The spelling of 117731104 in words is "one hundred seventeen million, seven hundred thirty-one thousand, one hundred four".