113534321 has 8 divisors (see below), whose sum is σ = 116173440. Its totient is φ = 110913712.

The previous prime is 113534303. The next prime is 113534327. The reversal of 113534321 is 123435311.

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

It is a cyclic number.

It is not a de Polignac number, because 113534321 - 2¹⁰ = 113533297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113534327) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 8186 + ... + 17148.

It is an arithmetic number, because the mean of its divisors is an integer number (14521680).

Almost surely, 2^113534321 is an apocalyptic number.

It is an amenable number.

113534321 is a deficient number, since it is larger than the sum of its proper divisors (2639119).

113534321 is an equidigital number, since it uses as much as digits as its factorization.

113534321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9255.

The product of its digits is 1080, while the sum is 23.

The square root of 113534321 is about 10655.2485189225. The cubic root of 113534321 is about 484.2196271751.

Adding to 113534321 its reverse (123435311), we get a palindrome (236969632).

The spelling of 113534321 in words is "one hundred thirteen million, five hundred thirty-four thousand, three hundred twenty-one".