30230339 has 2 divisors, whose sum is σ = 30230340. Its totient is φ = 30230338.

The previous prime is 30230329. The next prime is 30230381. The reversal of 30230339 is 93303203.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30230339 - 2⁴ = 30230323 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (30230329) 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, 15115169 + 15115170.

It is an arithmetic number, because the mean of its divisors is an integer number (15115170).

Almost surely, 2^30230339 is an apocalyptic number.

30230339 is a deficient number, since it is larger than the sum of its proper divisors (1).

30230339 is an equidigital number, since it uses as much as digits as its factorization.

30230339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1458, while the sum is 23.

The square root of 30230339 is about 5498.2123458448. The cubic root of 30230339 is about 311.5164648752.

The spelling of 30230339 in words is "thirty million, two hundred thirty thousand, three hundred thirty-nine".