113040113 has 2 divisors, whose sum is σ = 113040114. Its totient is φ = 113040112.

The previous prime is 113040097. The next prime is 113040119. The reversal of 113040113 is 311040311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 106028209 + 7011904 = 10297^2 + 2648^2 .

It is a cyclic number.

It is not a de Polignac number, because 113040113 - 2⁴ = 113040097 is a prime.

It is a super-3 number, since 3×113040113³ (a number of 25 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (113040119) 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 as a sum of consecutive naturals, namely, 56520056 + 56520057.

It is an arithmetic number, because the mean of its divisors is an integer number (56520057).

Almost surely, 2^113040113 is an apocalyptic number.

It is an amenable number.

113040113 is a deficient number, since it is larger than the sum of its proper divisors (1).

113040113 is an equidigital number, since it uses as much as digits as its factorization.

113040113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 113040113 is about 10632.0324021327. The cubic root of 113040113 is about 483.5160123840.

Adding to 113040113 its reverse (311040311), we get a palindrome (424080424).

The spelling of 113040113 in words is "one hundred thirteen million, forty thousand, one hundred thirteen".