114543105455021 has 2 divisors, whose sum is σ = 114543105455022. Its totient is φ = 114543105455020.

The previous prime is 114543105455017. The next prime is 114543105455047. The reversal of 114543105455021 is 120554501345411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 60724536834025 + 53818568620996 = 7792595^2 + 7336114^2 .

It is a cyclic number.

It is not a de Polignac number, because 114543105455021 - 2² = 114543105455017 is a prime.

It is a super-2 number, since 2×114543105455021² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 114543105455021.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114543105455921) 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, 57271552727510 + 57271552727511.

It is an arithmetic number, because the mean of its divisors is an integer number (57271552727511).

Almost surely, 2^{114543105455021} is an apocalyptic number.

It is an amenable number.

114543105455021 is a deficient number, since it is larger than the sum of its proper divisors (1).

114543105455021 is an equidigital number, since it uses as much as digits as its factorization.

114543105455021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240000, while the sum is 41.

The spelling of 114543105455021 in words is "one hundred fourteen trillion, five hundred forty-three billion, one hundred five million, four hundred fifty-five thousand, twenty-one".