113117535 has 12 divisors (see below), whose sum is σ = 196070472. Its totient is φ = 60329328.

The previous prime is 113117533. The next prime is 113117549. The reversal of 113117535 is 535711311.

113117535 is a `hidden beast` number, since 1 + 13 + 117 + 535 = 666.

It is not a de Polignac number, because 113117535 - 2¹ = 113117533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113117499 and 113117508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113117533) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1256817 + ... + 1256906.

It is an arithmetic number, because the mean of its divisors is an integer number (16339206).

Almost surely, 2^113117535 is an apocalyptic number.

113117535 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

113117535 is a deficient number, since it is larger than the sum of its proper divisors (82952937).

113117535 is a wasteful number, since it uses less digits than its factorization.

113117535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2513734 (or 2513731 counting only the distinct ones).

The product of its digits is 1575, while the sum is 27.

The square root of 113117535 is about 10635.6727572824. The cubic root of 113117535 is about 483.6263750759.

Adding to 113117535 its reverse (535711311), we get a palindrome (648828846).

The spelling of 113117535 in words is "one hundred thirteen million, one hundred seventeen thousand, five hundred thirty-five".