127083437317 has 2 divisors, whose sum is σ = 127083437318. Its totient is φ = 127083437316.

The previous prime is 127083437293. The next prime is 127083437359. The reversal of 127083437317 is 713734380721.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 115381823041 + 11701614276 = 339679^2 + 108174^2 .

It is a cyclic number.

It is not a de Polignac number, because 127083437317 - 2¹⁹ = 127082913029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (127083437417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63541718658 + 63541718659.

It is an arithmetic number, because the mean of its divisors is an integer number (63541718659).

Almost surely, 2^127083437317 is an apocalyptic number.

It is an amenable number.

127083437317 is a deficient number, since it is larger than the sum of its proper divisors (1).

127083437317 is an equidigital number, since it uses as much as digits as its factorization.

127083437317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 592704, while the sum is 46.

The spelling of 127083437317 in words is "one hundred twenty-seven billion, eighty-three million, four hundred thirty-seven thousand, three hundred seventeen".