127063243103 has 2 divisors, whose sum is σ = 127063243104. Its totient is φ = 127063243102.

The previous prime is 127063243061. The next prime is 127063243117. The reversal of 127063243103 is 301342360721.

It is a strong prime.

It is an emirp because it is prime and its reverse (301342360721) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 127063243103 - 2⁸ = 127063242847 is a prime.

It is a super-2 number, since 2×127063243103² (a number of 23 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 127063243103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (127063243133) 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, 63531621551 + 63531621552.

It is an arithmetic number, because the mean of its divisors is an integer number (63531621552).

Almost surely, 2^127063243103 is an apocalyptic number.

127063243103 is a deficient number, since it is larger than the sum of its proper divisors (1).

127063243103 is an equidigital number, since it uses as much as digits as its factorization.

127063243103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 32.

The spelling of 127063243103 in words is "one hundred twenty-seven billion, sixty-three million, two hundred forty-three thousand, one hundred three".