113534525105503 has 2 divisors, whose sum is σ = 113534525105504. Its totient is φ = 113534525105502.

The previous prime is 113534525105473. The next prime is 113534525105557. The reversal of 113534525105503 is 305501525435311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113534525105503 - 2²⁵ = 113534491551071 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113534525105503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113534525102503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56767262552751 + 56767262552752.

It is an arithmetic number, because the mean of its divisors is an integer number (56767262552752).

Almost surely, 2^{113534525105503} is an apocalyptic number.

113534525105503 is a deficient number, since it is larger than the sum of its proper divisors (1).

113534525105503 is an equidigital number, since it uses as much as digits as its factorization.

113534525105503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 675000, while the sum is 43.

The spelling of 113534525105503 in words is "one hundred thirteen trillion, five hundred thirty-four billion, five hundred twenty-five million, one hundred five thousand, five hundred three".