30204112271 has 2 divisors, whose sum is σ = 30204112272. Its totient is φ = 30204112270.

The previous prime is 30204112259. The next prime is 30204112339. The reversal of 30204112271 is 17221140203.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30204112271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30204112871) 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, 15102056135 + 15102056136.

It is an arithmetic number, because the mean of its divisors is an integer number (15102056136).

Almost surely, 2^30204112271 is an apocalyptic number.

30204112271 is a deficient number, since it is larger than the sum of its proper divisors (1).

30204112271 is an equidigital number, since it uses as much as digits as its factorization.

30204112271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 23.

Adding to 30204112271 its reverse (17221140203), we get a palindrome (47425252474).

The spelling of 30204112271 in words is "thirty billion, two hundred four million, one hundred twelve thousand, two hundred seventy-one".