127319041 has 2 divisors, whose sum is σ = 127319042. Its totient is φ = 127319040.

The previous prime is 127319033. The next prime is 127319047. The reversal of 127319041 is 140913721.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 126787600 + 531441 = 11260^2 + 729^2 .

It is a cyclic number.

It is not a de Polignac number, because 127319041 - 2³ = 127319033 is a prime.

It is not a weakly prime, because it can be changed into another prime (127319047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63659520 + 63659521.

It is an arithmetic number, because the mean of its divisors is an integer number (63659521).

Almost surely, 2^127319041 is an apocalyptic number.

It is an amenable number.

127319041 is a deficient number, since it is larger than the sum of its proper divisors (1).

127319041 is an equidigital number, since it uses as much as digits as its factorization.

127319041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 127319041 is about 11283.5739462282. The cubic root of 127319041 is about 503.0731277411.

The spelling of 127319041 in words is "one hundred twenty-seven million, three hundred nineteen thousand, forty-one".