30266203141 has 2 divisors, whose sum is σ = 30266203142. Its totient is φ = 30266203140.

The previous prime is 30266203117. The next prime is 30266203193. The reversal of 30266203141 is 14130266203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30164395041 + 101808100 = 173679^2 + 10090^2 .

It is a cyclic number.

It is not a de Polignac number, because 30266203141 - 2⁷ = 30266203013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30266203111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15133101570 + 15133101571.

It is an arithmetic number, because the mean of its divisors is an integer number (15133101571).

Almost surely, 2^30266203141 is an apocalyptic number.

It is an amenable number.

30266203141 is a deficient number, since it is larger than the sum of its proper divisors (1).

30266203141 is an equidigital number, since it uses as much as digits as its factorization.

30266203141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 30266203141 its reverse (14130266203), we get a palindrome (44396469344).

The spelling of 30266203141 in words is "thirty billion, two hundred sixty-six million, two hundred three thousand, one hundred forty-one".