113504117 has 2 divisors, whose sum is σ = 113504118. Its totient is φ = 113504116.

The previous prime is 113504099. The next prime is 113504137. The reversal of 113504117 is 711405311.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 67141636 + 46362481 = 8194^2 + 6809^2 .

It is an emirp because it is prime and its reverse (711405311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113504117 - 2⁸ = 113503861 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113504092 and 113504101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113504137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56752058 + 56752059.

It is an arithmetic number, because the mean of its divisors is an integer number (56752059).

Almost surely, 2^113504117 is an apocalyptic number.

It is an amenable number.

113504117 is a deficient number, since it is larger than the sum of its proper divisors (1).

113504117 is an equidigital number, since it uses as much as digits as its factorization.

113504117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 420, while the sum is 23.

The square root of 113504117 is about 10653.8310949630. The cubic root of 113504117 is about 484.1766837238.

Adding to 113504117 its reverse (711405311), we get a palindrome (824909428).

The spelling of 113504117 in words is "one hundred thirteen million, five hundred four thousand, one hundred seventeen".