127265063 has 2 divisors, whose sum is σ = 127265064. Its totient is φ = 127265062.

The previous prime is 127265057. The next prime is 127265081. The reversal of 127265063 is 360562721.

It is a weak prime.

It is an emirp because it is prime and its reverse (360562721) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 127265063 - 2⁸ = 127264807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (127265023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63632531 + 63632532.

It is an arithmetic number, because the mean of its divisors is an integer number (63632532).

Almost surely, 2^127265063 is an apocalyptic number.

127265063 is a deficient number, since it is larger than the sum of its proper divisors (1).

127265063 is an equidigital number, since it uses as much as digits as its factorization.

127265063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 127265063 is about 11281.1818086582. The cubic root of 127265063 is about 503.0020236353.

The spelling of 127265063 in words is "one hundred twenty-seven million, two hundred sixty-five thousand, sixty-three".