113513634 has 24 divisors (see below), whose sum is σ = 264865692. Its totient is φ = 34927200.

The previous prime is 113513633. The next prime is 113513663. The reversal of 113513634 is 436315311.

113513634 is a `hidden beast` number, since 1 + 13 + 5 + 13 + 634 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 113486409 + 27225 = 10653^2 + 165^2 .

It is a junction number, because it is equal to n+sod(n) for n = 113513598 and 113513607.

It is not an unprimeable number, because it can be changed into a prime (113513633) 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, 242317 + ... + 242784.

Almost surely, 2^113513634 is an apocalyptic number.

113513634 is an abundant number, since it is smaller than the sum of its proper divisors (151352058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113513634 is a wasteful number, since it uses less digits than its factorization.

113513634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485122 (or 485119 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

The square root of 113513634 is about 10654.2777324416. The cubic root of 113513634 is about 484.1902156286.

Adding to 113513634 its reverse (436315311), we get a palindrome (549828945).

The spelling of 113513634 in words is "one hundred thirteen million, five hundred thirteen thousand, six hundred thirty-four".