30004281071 has 2 divisors, whose sum is σ = 30004281072. Its totient is φ = 30004281070.

The previous prime is 30004281061. The next prime is 30004281089. The reversal of 30004281071 is 17018240003.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30004281071 - 2⁶ = 30004281007 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30004281071.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30004281001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15002140535 + 15002140536.

It is an arithmetic number, because the mean of its divisors is an integer number (15002140536).

Almost surely, 2^30004281071 is an apocalyptic number.

30004281071 is a deficient number, since it is larger than the sum of its proper divisors (1).

30004281071 is an equidigital number, since it uses as much as digits as its factorization.

30004281071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 26.

The spelling of 30004281071 in words is "thirty billion, four million, two hundred eighty-one thousand, seventy-one".