30385127099 has 2 divisors, whose sum is σ = 30385127100. Its totient is φ = 30385127098.

The previous prime is 30385127011. The next prime is 30385127117. The reversal of 30385127099 is 99072158303.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30385127099 - 2²⁰ = 30384078523 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (30385127299) 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, 15192563549 + 15192563550.

It is an arithmetic number, because the mean of its divisors is an integer number (15192563550).

Almost surely, 2^30385127099 is an apocalyptic number.

30385127099 is a deficient number, since it is larger than the sum of its proper divisors (1).

30385127099 is an equidigital number, since it uses as much as digits as its factorization.

30385127099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 408240, while the sum is 47.

The spelling of 30385127099 in words is "thirty billion, three hundred eighty-five million, one hundred twenty-seven thousand, ninety-nine".