113443241 has 8 divisors (see below), whose sum is σ = 115269504. Its totient is φ = 111624480.

The previous prime is 113443223. The next prime is 113443247. The reversal of 113443241 is 142344311.

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 113443241 - 2⁶ = 113443177 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (113443247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33956 + ... + 37146.

It is an arithmetic number, because the mean of its divisors is an integer number (14408688).

Almost surely, 2^113443241 is an apocalyptic number.

It is an amenable number.

113443241 is a deficient number, since it is larger than the sum of its proper divisors (1826263).

113443241 is an equidigital number, since it uses as much as digits as its factorization.

113443241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3751.

The product of its digits is 1152, while the sum is 23.

The square root of 113443241 is about 10650.9737113562. The cubic root of 113443241 is about 484.0901082715.

Adding to 113443241 its reverse (142344311), we get a palindrome (255787552).

The spelling of 113443241 in words is "one hundred thirteen million, four hundred forty-three thousand, two hundred forty-one".