125011673340271 has 2 divisors, whose sum is σ = 125011673340272. Its totient is φ = 125011673340270.

The previous prime is 125011673340259. The next prime is 125011673340329. The reversal of 125011673340271 is 172043376110521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 125011673340271 - 2⁷ = 125011673340143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125011673380271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62505836670135 + 62505836670136.

It is an arithmetic number, because the mean of its divisors is an integer number (62505836670136).

Almost surely, 2^{125011673340271} is an apocalyptic number.

125011673340271 is a deficient number, since it is larger than the sum of its proper divisors (1).

125011673340271 is an equidigital number, since it uses as much as digits as its factorization.

125011673340271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 211680, while the sum is 43.

The spelling of 125011673340271 in words is "one hundred twenty-five trillion, eleven billion, six hundred seventy-three million, three hundred forty thousand, two hundred seventy-one".