127976075923 has 2 divisors, whose sum is σ = 127976075924. Its totient is φ = 127976075922.

The previous prime is 127976075861. The next prime is 127976075971. The reversal of 127976075923 is 329570679721.

It is a strong prime.

It is an emirp because it is prime and its reverse (329570679721) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 127976075923 - 2²⁹ = 127439205011 is a prime.

It is not a weakly prime, because it can be changed into another prime (127976072923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63988037961 + 63988037962.

It is an arithmetic number, because the mean of its divisors is an integer number (63988037962).

Almost surely, 2^127976075923 is an apocalyptic number.

127976075923 is a deficient number, since it is larger than the sum of its proper divisors (1).

127976075923 is an equidigital number, since it uses as much as digits as its factorization.

127976075923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10001880, while the sum is 58.

The spelling of 127976075923 in words is "one hundred twenty-seven billion, nine hundred seventy-six million, seventy-five thousand, nine hundred twenty-three".