113553212143271 has 2 divisors, whose sum is σ = 113553212143272. Its totient is φ = 113553212143270.

The previous prime is 113553212143249. The next prime is 113553212143297. The reversal of 113553212143271 is 172341212355311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113553212143271 - 2¹⁰ = 113553212142247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113553212143471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56776606071635 + 56776606071636.

It is an arithmetic number, because the mean of its divisors is an integer number (56776606071636).

Almost surely, 2^{113553212143271} is an apocalyptic number.

113553212143271 is a deficient number, since it is larger than the sum of its proper divisors (1).

113553212143271 is an equidigital number, since it uses as much as digits as its factorization.

113553212143271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 151200, while the sum is 41.

Adding to 113553212143271 its reverse (172341212355311), we get a palindrome (285894424498582).

The spelling of 113553212143271 in words is "one hundred thirteen trillion, five hundred fifty-three billion, two hundred twelve million, one hundred forty-three thousand, two hundred seventy-one".