113540042540279 has 2 divisors, whose sum is σ = 113540042540280. Its totient is φ = 113540042540278.

The previous prime is 113540042540263. The next prime is 113540042540347. The reversal of 113540042540279 is 972045240045311.

It is a weak prime.

It is an emirp because it is prime and its reverse (972045240045311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113540042540279 - 2⁴ = 113540042540263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113540042590279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56770021270139 + 56770021270140.

It is an arithmetic number, because the mean of its divisors is an integer number (56770021270140).

Almost surely, 2^{113540042540279} is an apocalyptic number.

113540042540279 is a deficient number, since it is larger than the sum of its proper divisors (1).

113540042540279 is an equidigital number, since it uses as much as digits as its factorization.

113540042540279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1209600, while the sum is 47.

The spelling of 113540042540279 in words is "one hundred thirteen trillion, five hundred forty billion, forty-two million, five hundred forty thousand, two hundred seventy-nine".