113130113 has 2 divisors, whose sum is σ = 113130114. Its totient is φ = 113130112.

The previous prime is 113130109. The next prime is 113130151. The reversal of 113130113 is 311031311.

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., 109474369 + 3655744 = 10463^2 + 1912^2 .

It is a cyclic number.

It is not a de Polignac number, because 113130113 - 2² = 113130109 is a prime.

It is not a weakly prime, because it can be changed into another prime (113130163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56565056 + 56565057.

It is an arithmetic number, because the mean of its divisors is an integer number (56565057).

Almost surely, 2^113130113 is an apocalyptic number.

It is an amenable number.

113130113 is a deficient number, since it is larger than the sum of its proper divisors (1).

113130113 is an equidigital number, since it uses as much as digits as its factorization.

113130113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27, while the sum is 14.

The square root of 113130113 is about 10636.2640527584. The cubic root of 113130113 is about 483.6442998745.

Adding to 113130113 its reverse (311031311), we get a palindrome (424161424).

The spelling of 113130113 in words is "one hundred thirteen million, one hundred thirty thousand, one hundred thirteen".