126070271 has 2 divisors, whose sum is σ = 126070272. Its totient is φ = 126070270.

The previous prime is 126070267. The next prime is 126070303. The reversal of 126070271 is 172070621.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 126070271 - 2² = 126070267 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 126070271.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (126070201) 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, 63035135 + 63035136.

It is an arithmetic number, because the mean of its divisors is an integer number (63035136).

Almost surely, 2^126070271 is an apocalyptic number.

126070271 is a deficient number, since it is larger than the sum of its proper divisors (1).

126070271 is an equidigital number, since it uses as much as digits as its factorization.

126070271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1176, while the sum is 26.

The square root of 126070271 is about 11228.1018431434. The cubic root of 126070271 is about 501.4229744457.

The spelling of 126070271 in words is "one hundred twenty-six million, seventy thousand, two hundred seventy-one".