127082966873 has 2 divisors, whose sum is σ = 127082966874. Its totient is φ = 127082966872.

The previous prime is 127082966849. The next prime is 127082966921. The reversal of 127082966873 is 378669280721.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98490524224 + 28592442649 = 313832^2 + 169093^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-127082966873 is a prime.

It is not a weakly prime, because it can be changed into another prime (127082966573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63541483436 + 63541483437.

It is an arithmetic number, because the mean of its divisors is an integer number (63541483437).

Almost surely, 2^127082966873 is an apocalyptic number.

It is an amenable number.

127082966873 is a deficient number, since it is larger than the sum of its proper divisors (1).

127082966873 is an equidigital number, since it uses as much as digits as its factorization.

127082966873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12192768, while the sum is 59.

The spelling of 127082966873 in words is "one hundred twenty-seven billion, eighty-two million, nine hundred sixty-six thousand, eight hundred seventy-three".