30322013191 has 2 divisors, whose sum is σ = 30322013192. Its totient is φ = 30322013190.

The previous prime is 30322013173. The next prime is 30322013231. The reversal of 30322013191 is 19131022303.

It is a weak prime.

It is an emirp because it is prime and its reverse (19131022303) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30322013191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30322113191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15161006595 + 15161006596.

It is an arithmetic number, because the mean of its divisors is an integer number (15161006596).

Almost surely, 2^30322013191 is an apocalyptic number.

30322013191 is a deficient number, since it is larger than the sum of its proper divisors (1).

30322013191 is an equidigital number, since it uses as much as digits as its factorization.

30322013191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 30322013191 its reverse (19131022303), we get a palindrome (49453035494).

The spelling of 30322013191 in words is "thirty billion, three hundred twenty-two million, thirteen thousand, one hundred ninety-one".