30013205063 has 2 divisors, whose sum is σ = 30013205064. Its totient is φ = 30013205062.

The previous prime is 30013205041. The next prime is 30013205083. The reversal of 30013205063 is 36050231003.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30013205063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30013205003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15006602531 + 15006602532.

It is an arithmetic number, because the mean of its divisors is an integer number (15006602532).

Almost surely, 2^30013205063 is an apocalyptic number.

30013205063 is a deficient number, since it is larger than the sum of its proper divisors (1).

30013205063 is an equidigital number, since it uses as much as digits as its factorization.

30013205063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 23.

Adding to 30013205063 its reverse (36050231003), we get a palindrome (66063436066).

The spelling of 30013205063 in words is "thirty billion, thirteen million, two hundred five thousand, sixty-three".