30330299971 has 2 divisors, whose sum is σ = 30330299972. Its totient is φ = 30330299970.

The previous prime is 30330299927. The next prime is 30330300023. The reversal of 30330299971 is 17999203303.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30330299971 - 2⁷ = 30330299843 is a prime.

It is not a weakly prime, because it can be changed into another prime (30330299371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15165149985 + 15165149986.

It is an arithmetic number, because the mean of its divisors is an integer number (15165149986).

Almost surely, 2^30330299971 is an apocalyptic number.

30330299971 is a deficient number, since it is larger than the sum of its proper divisors (1).

30330299971 is an equidigital number, since it uses as much as digits as its factorization.

30330299971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 275562, while the sum is 46.

The spelling of 30330299971 in words is "thirty billion, three hundred thirty million, two hundred ninety-nine thousand, nine hundred seventy-one".