30112302071 has 2 divisors, whose sum is σ = 30112302072. Its totient is φ = 30112302070.

The previous prime is 30112302053. The next prime is 30112302119. The reversal of 30112302071 is 17020321103.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30112302071 - 2⁶ = 30112302007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30112302271) 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, 15056151035 + 15056151036.

It is an arithmetic number, because the mean of its divisors is an integer number (15056151036).

Almost surely, 2^30112302071 is an apocalyptic number.

30112302071 is a deficient number, since it is larger than the sum of its proper divisors (1).

30112302071 is an equidigital number, since it uses as much as digits as its factorization.

30112302071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 20.

Adding to 30112302071 its reverse (17020321103), we get a palindrome (47132623174).

The spelling of 30112302071 in words is "thirty billion, one hundred twelve million, three hundred two thousand, seventy-one".