113241113 has 4 divisors (see below), whose sum is σ = 113409060. Its totient is φ = 113073168.

The previous prime is 113241103. The next prime is 113241137. The reversal of 113241113 is 311142311.

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 97456384 + 15784729 = 9872^2 + 3973^2 .

It is a cyclic number.

It is not a de Polignac number, because 113241113 - 2²⁴ = 96463897 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113241091 and 113241100.

It is not an unprimeable number, because it can be changed into a prime (113241103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82958 + ... + 84311.

It is an arithmetic number, because the mean of its divisors is an integer number (28352265).

Almost surely, 2^113241113 is an apocalyptic number.

It is an amenable number.

113241113 is a deficient number, since it is larger than the sum of its proper divisors (167947).

113241113 is an equidigital number, since it uses as much as digits as its factorization.

113241113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167946.

The product of its digits is 72, while the sum is 17.

The square root of 113241113 is about 10641.4807710205. The cubic root of 113241113 is about 483.8024274426.

Adding to 113241113 its reverse (311142311), we get a palindrome (424383424).

The spelling of 113241113 in words is "one hundred thirteen million, two hundred forty-one thousand, one hundred thirteen".