117017107 has 4 divisors (see below), whose sum is σ = 117048240. Its totient is φ = 116985976.

The previous prime is 117017083. The next prime is 117017129. The reversal of 117017107 is 701710711.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 701710711 = 13 ⋅53977747.

It is a cyclic number.

It is not a de Polignac number, because 117017107 - 2⁷ = 117016979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117017807) 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, 9007 + ... + 17752.

It is an arithmetic number, because the mean of its divisors is an integer number (29262060).

Almost surely, 2^117017107 is an apocalyptic number.

117017107 is a deficient number, since it is larger than the sum of its proper divisors (31133).

117017107 is an equidigital number, since it uses as much as digits as its factorization.

117017107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31132.

The product of its (nonzero) digits is 343, while the sum is 25.

The square root of 117017107 is about 10817.4445688434. Note that the first 3 decimals coincide. The cubic root of 117017107 is about 489.1211610616.

Adding to 117017107 its reverse (701710711), we get a palindrome (818727818).

It can be divided in two parts, 11 and 7017107, that multiplied together give a palindrome (77188177).

The spelling of 117017107 in words is "one hundred seventeen million, seventeen thousand, one hundred seven".