30301012141 has 2 divisors, whose sum is σ = 30301012142. Its totient is φ = 30301012140.

The previous prime is 30301012139. The next prime is 30301012187. The reversal of 30301012141 is 14121010303.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25481736900 + 4819275241 = 159630^2 + 69421^2 .

It is an emirp because it is prime and its reverse (14121010303) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30301012141 - 2¹ = 30301012139 is a prime.

Together with 30301012139, it forms a pair of twin primes.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30301012111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15150506070 + 15150506071.

It is an arithmetic number, because the mean of its divisors is an integer number (15150506071).

Almost surely, 2^30301012141 is an apocalyptic number.

It is an amenable number.

30301012141 is a deficient number, since it is larger than the sum of its proper divisors (1).

30301012141 is an equidigital number, since it uses as much as digits as its factorization.

30301012141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 30301012141 its reverse (14121010303), we get a palindrome (44422022444).

The spelling of 30301012141 in words is "thirty billion, three hundred one million, twelve thousand, one hundred forty-one".