127530006029 has 2 divisors, whose sum is σ = 127530006030. Its totient is φ = 127530006028.

The previous prime is 127530006013. The next prime is 127530006031. The reversal of 127530006029 is 920600035721.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 95003883529 + 32526122500 = 308227^2 + 180350^2 .

It is a cyclic number.

It is not a de Polignac number, because 127530006029 - 2⁴ = 127530006013 is a prime.

Together with 127530006031, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 127530006029.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (127530006059) 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, 63765003014 + 63765003015.

It is an arithmetic number, because the mean of its divisors is an integer number (63765003015).

Almost surely, 2^127530006029 is an apocalyptic number.

It is an amenable number.

127530006029 is a deficient number, since it is larger than the sum of its proper divisors (1).

127530006029 is an equidigital number, since it uses as much as digits as its factorization.

127530006029 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 35.

The spelling of 127530006029 in words is "one hundred twenty-seven billion, five hundred thirty million, six thousand, twenty-nine".