127148713 has 2 divisors, whose sum is σ = 127148714. Its totient is φ = 127148712.

The previous prime is 127148711. The next prime is 127148719. The reversal of 127148713 is 317841721.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96766569 + 30382144 = 9837^2 + 5512^2 .

It is a cyclic number.

It is not a de Polignac number, because 127148713 - 2¹ = 127148711 is a prime.

Together with 127148711, it forms a pair of twin primes.

It is equal to p_7225477 and since 127148713 and 7225477 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (127148711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63574356 + 63574357.

It is an arithmetic number, because the mean of its divisors is an integer number (63574357).

Almost surely, 2^127148713 is an apocalyptic number.

It is an amenable number.

127148713 is a deficient number, since it is larger than the sum of its proper divisors (1).

127148713 is an equidigital number, since it uses as much as digits as its factorization.

127148713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9408, while the sum is 34.

The square root of 127148713 is about 11276.0238116102. The cubic root of 127148713 is about 502.8486897768.

The spelling of 127148713 in words is "one hundred twenty-seven million, one hundred forty-eight thousand, seven hundred thirteen".