30113030309 has 2 divisors, whose sum is σ = 30113030310. Its totient is φ = 30113030308.

The previous prime is 30113030293. The next prime is 30113030323. The reversal of 30113030309 is 90303031103.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30031850209 + 81180100 = 173297^2 + 9010^2 .

It is a cyclic number.

It is not a de Polignac number, because 30113030309 - 2⁴ = 30113030293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30113033309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15056515154 + 15056515155.

It is an arithmetic number, because the mean of its divisors is an integer number (15056515155).

Almost surely, 2^30113030309 is an apocalyptic number.

It is an amenable number.

30113030309 is a deficient number, since it is larger than the sum of its proper divisors (1).

30113030309 is an equidigital number, since it uses as much as digits as its factorization.

30113030309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 729, while the sum is 23.

The spelling of 30113030309 in words is "thirty billion, one hundred thirteen million, thirty thousand, three hundred nine".