113041133 has 2 divisors, whose sum is σ = 113041134. Its totient is φ = 113041132.

The previous prime is 113041129. The next prime is 113041139. The reversal of 113041133 is 331140311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 112741924 + 299209 = 10618^2 + 547^2 .

It is an emirp because it is prime and its reverse (331140311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113041133 - 2² = 113041129 is a prime.

It is a super-3 number, since 3×113041133³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113041139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56520566 + 56520567.

It is an arithmetic number, because the mean of its divisors is an integer number (56520567).

Almost surely, 2^113041133 is an apocalyptic number.

It is an amenable number.

113041133 is a deficient number, since it is larger than the sum of its proper divisors (1).

113041133 is an equidigital number, since it uses as much as digits as its factorization.

113041133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 113041133 is about 10632.0803702756. The cubic root of 113041133 is about 483.5174666903.

Adding to 113041133 its reverse (331140311), we get a palindrome (444181444).

The spelling of 113041133 in words is "one hundred thirteen million, forty-one thousand, one hundred thirty-three".