30055302239 has 2 divisors, whose sum is σ = 30055302240. Its totient is φ = 30055302238.

The previous prime is 30055302229. The next prime is 30055302241. The reversal of 30055302239 is 93220355003.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30055302239 - 2⁴ = 30055302223 is a prime.

It is a Sophie Germain prime.

Together with 30055302241, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30055302229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15027651119 + 15027651120.

It is an arithmetic number, because the mean of its divisors is an integer number (15027651120).

Almost surely, 2^30055302239 is an apocalyptic number.

30055302239 is a deficient number, since it is larger than the sum of its proper divisors (1).

30055302239 is an equidigital number, since it uses as much as digits as its factorization.

30055302239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24300, while the sum is 32.

The spelling of 30055302239 in words is "thirty billion, fifty-five million, three hundred two thousand, two hundred thirty-nine".