127349503 has 2 divisors, whose sum is σ = 127349504. Its totient is φ = 127349502.

The previous prime is 127349483. The next prime is 127349507. The reversal of 127349503 is 305943721.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 127349503 - 2⁵ = 127349471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (127349507) 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, 63674751 + 63674752.

It is an arithmetic number, because the mean of its divisors is an integer number (63674752).

Almost surely, 2^127349503 is an apocalyptic number.

127349503 is a deficient number, since it is larger than the sum of its proper divisors (1).

127349503 is an equidigital number, since it uses as much as digits as its factorization.

127349503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 127349503 is about 11284.9237037740. The cubic root of 127349503 is about 503.1132458347.

The spelling of 127349503 in words is "one hundred twenty-seven million, three hundred forty-nine thousand, five hundred three".