30663052039 has 2 divisors, whose sum is σ = 30663052040. Its totient is φ = 30663052038.

The previous prime is 30663052037. The next prime is 30663052081. The reversal of 30663052039 is 93025036603.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30663052039 - 2¹ = 30663052037 is a prime.

Together with 30663052037, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 30663051989 and 30663052007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30663052037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15331526019 + 15331526020.

It is an arithmetic number, because the mean of its divisors is an integer number (15331526020).

Almost surely, 2^30663052039 is an apocalyptic number.

30663052039 is a deficient number, since it is larger than the sum of its proper divisors (1).

30663052039 is an equidigital number, since it uses as much as digits as its factorization.

30663052039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 87480, while the sum is 37.

The spelling of 30663052039 in words is "thirty billion, six hundred sixty-three million, fifty-two thousand, thirty-nine".