117017135 has 16 divisors (see below), whose sum is σ = 142654176. Its totient is φ = 92133888.

The previous prime is 117017129. The next prime is 117017141. The reversal of 117017135 is 531710711.

It is an interprime number because it is at equal distance from previous prime (117017129) and next prime (117017141).

It is a cyclic number.

It is not a de Polignac number, because 117017135 - 2⁶ = 117017071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189347 + ... + 189963.

It is an arithmetic number, because the mean of its divisors is an integer number (8915886).

Almost surely, 2^117017135 is an apocalyptic number.

117017135 is a deficient number, since it is larger than the sum of its proper divisors (25637041).

117017135 is an equidigital number, since it uses as much as digits as its factorization.

117017135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1162.

The product of its (nonzero) digits is 735, while the sum is 26.

The square root of 117017135 is about 10817.4458630492. The cubic root of 117017135 is about 489.1212000741.

Adding to 117017135 its reverse (531710711), we get a palindrome (648727846).

The spelling of 117017135 in words is "one hundred seventeen million, seventeen thousand, one hundred thirty-five".