113040071 has 2 divisors, whose sum is σ = 113040072. Its totient is φ = 113040070.

The previous prime is 113040041. The next prime is 113040079. The reversal of 113040071 is 170040311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113040071 - 2⁶ = 113040007 is a prime.

It is a super-3 number, since 3×113040071³ (a number of 25 digits) contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113040079) 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, 56520035 + 56520036.

It is an arithmetic number, because the mean of its divisors is an integer number (56520036).

Almost surely, 2^113040071 is an apocalyptic number.

113040071 is a deficient number, since it is larger than the sum of its proper divisors (1).

113040071 is an equidigital number, since it uses as much as digits as its factorization.

113040071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 113040071 is about 10632.0304269693. The cubic root of 113040071 is about 483.5159525006.

Adding to 113040071 its reverse (170040311), we get a palindrome (283080382).

The spelling of 113040071 in words is "one hundred thirteen million, forty thousand, seventy-one".