30128760053123 has 2 divisors, whose sum is σ = 30128760053124. Its totient is φ = 30128760053122.

The previous prime is 30128760053111. The next prime is 30128760053149. The reversal of 30128760053123 is 32135006782103.

It is a weak prime.

It is an emirp because it is prime and its reverse (32135006782103) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30128760053123 - 2²⁴ = 30128743275907 is a prime.

It is not a weakly prime, because it can be changed into another prime (30128760052123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15064380026561 + 15064380026562.

It is an arithmetic number, because the mean of its divisors is an integer number (15064380026562).

Almost surely, 2^{30128760053123} is an apocalyptic number.

30128760053123 is a deficient number, since it is larger than the sum of its proper divisors (1).

30128760053123 is an equidigital number, since it uses as much as digits as its factorization.

30128760053123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 30128760053123 in words is "thirty trillion, one hundred twenty-eight billion, seven hundred sixty million, fifty-three thousand, one hundred twenty-three".