113534285 has 4 divisors (see below), whose sum is σ = 136241148. Its totient is φ = 90827424.

The previous prime is 113534269. The next prime is 113534293. The reversal of 113534285 is 582435311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 39212644 + 74321641 = 6262^2 + 8621^2 .

It is a cyclic number.

It is not a de Polignac number, because 113534285 - 2⁴ = 113534269 is a prime.

It is a super-2 number, since 2×113534285² = 25780067740922450, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a plaindrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11353424 + ... + 11353433.

It is an arithmetic number, because the mean of its divisors is an integer number (34060287).

Almost surely, 2^113534285 is an apocalyptic number.

It is an amenable number.

113534285 is a deficient number, since it is larger than the sum of its proper divisors (22706863).

113534285 is an equidigital number, since it uses as much as digits as its factorization.

113534285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22706862.

The product of its digits is 14400, while the sum is 32.

The square root of 113534285 is about 10655.2468296140. The cubic root of 113534285 is about 484.2195759955.

Adding to 113534285 its reverse (582435311), we get a palindrome (695969596).

The spelling of 113534285 in words is "one hundred thirteen million, five hundred thirty-four thousand, two hundred eighty-five".