30230214389 has 2 divisors, whose sum is σ = 30230214390. Its totient is φ = 30230214388.

The previous prime is 30230214383. The next prime is 30230214401. The reversal of 30230214389 is 98341203203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27046433764 + 3183780625 = 164458^2 + 56425^2 .

It is a cyclic number.

It is not a de Polignac number, because 30230214389 - 2¹² = 30230210293 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30230214383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15115107194 + 15115107195.

It is an arithmetic number, because the mean of its divisors is an integer number (15115107195).

Almost surely, 2^30230214389 is an apocalyptic number.

It is an amenable number.

30230214389 is a deficient number, since it is larger than the sum of its proper divisors (1).

30230214389 is an equidigital number, since it uses as much as digits as its factorization.

30230214389 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 30230214389 in words is "thirty billion, two hundred thirty million, two hundred fourteen thousand, three hundred eighty-nine".