30023110904909 has 2 divisors, whose sum is σ = 30023110904910. Its totient is φ = 30023110904908.

The previous prime is 30023110904893. The next prime is 30023110904923. The reversal of 30023110904909 is 90940901132003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26484630127684 + 3538480777225 = 5146322^2 + 1881085^2 .

It is a cyclic number.

It is not a de Polignac number, because 30023110904909 - 2⁴ = 30023110904893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30023110904309) 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, 15011555452454 + 15011555452455.

It is an arithmetic number, because the mean of its divisors is an integer number (15011555452455).

Almost surely, 2^{30023110904909} is an apocalyptic number.

It is an amenable number.

30023110904909 is a deficient number, since it is larger than the sum of its proper divisors (1).

30023110904909 is an equidigital number, since it uses as much as digits as its factorization.

30023110904909 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52488, while the sum is 41.

The spelling of 30023110904909 in words is "thirty trillion, twenty-three billion, one hundred ten million, nine hundred four thousand, nine hundred nine".