114243134455123 has 4 divisors (see below), whose sum is σ = 118182552884640. Its totient is φ = 110303716025608.

The previous prime is 114243134455117. The next prime is 114243134455157. The reversal of 114243134455123 is 321554431342411.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 114243134455123 - 2²⁹ = 114242597584211 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 114243134455123.

It is not an unprimeable number, because it can be changed into a prime (114243134455103) 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 in 3 ways as a sum of consecutive naturals, for example, 1969709214715 + ... + 1969709214772.

It is an arithmetic number, because the mean of its divisors is an integer number (29545638221160).

Almost surely, 2^{114243134455123} is an apocalyptic number.

114243134455123 is a deficient number, since it is larger than the sum of its proper divisors (3939418429517).

114243134455123 is an equidigital number, since it uses as much as digits as its factorization.

114243134455123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3939418429516.

The product of its digits is 691200, while the sum is 43.

Adding to 114243134455123 its reverse (321554431342411), we get a palindrome (435797565797534).

The spelling of 114243134455123 in words is "one hundred fourteen trillion, two hundred forty-three billion, one hundred thirty-four million, four hundred fifty-five thousand, one hundred twenty-three".