113532065 has 8 divisors (see below), whose sum is σ = 136335528. Its totient is φ = 90760960.

The previous prime is 113532061. The next prime is 113532073. The reversal of 113532065 is 560235311.

It can be written as a sum of positive squares in 4 ways, for example, as 9634816 + 103897249 = 3104^2 + 10193^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113532065 - 2² = 113532061 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113532061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 455 + ... + 15075.

It is an arithmetic number, because the mean of its divisors is an integer number (17041941).

Almost surely, 2^113532065 is an apocalyptic number.

It is an amenable number.

113532065 is a deficient number, since it is larger than the sum of its proper divisors (22803463).

113532065 is a wasteful number, since it uses less digits than its factorization.

113532065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16179.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 113532065 is about 10655.1426550751. The cubic root of 113532065 is about 484.2164199020.

Adding to 113532065 its reverse (560235311), we get a palindrome (673767376).

The spelling of 113532065 in words is "one hundred thirteen million, five hundred thirty-two thousand, sixty-five".