30301113809 has 2 divisors, whose sum is σ = 30301113810. Its totient is φ = 30301113808.

The previous prime is 30301113757. The next prime is 30301113811. The reversal of 30301113809 is 90831110303.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18852113809 + 11449000000 = 137303^2 + 107000^2 .

It is a cyclic number.

It is not a de Polignac number, because 30301113809 - 2¹⁶ = 30301048273 is a prime.

It is a Sophie Germain prime.

Together with 30301113811, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (30301113839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15150556904 + 15150556905.

It is an arithmetic number, because the mean of its divisors is an integer number (15150556905).

Almost surely, 2^30301113809 is an apocalyptic number.

It is an amenable number.

30301113809 is a deficient number, since it is larger than the sum of its proper divisors (1).

30301113809 is an equidigital number, since it uses as much as digits as its factorization.

30301113809 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 29.

The spelling of 30301113809 in words is "thirty billion, three hundred one million, one hundred thirteen thousand, eight hundred nine".