30115030241 has 2 divisors, whose sum is σ = 30115030242. Its totient is φ = 30115030240.

The previous prime is 30115030223. The next prime is 30115030247. The reversal of 30115030241 is 14203051103.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19398639841 + 10716390400 = 139279^2 + 103520^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30115030241 is a prime.

It is not a weakly prime, because it can be changed into another prime (30115030247) 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, 15057515120 + 15057515121.

It is an arithmetic number, because the mean of its divisors is an integer number (15057515121).

Almost surely, 2^30115030241 is an apocalyptic number.

It is an amenable number.

30115030241 is a deficient number, since it is larger than the sum of its proper divisors (1).

30115030241 is an equidigital number, since it uses as much as digits as its factorization.

30115030241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 30115030241 its reverse (14203051103), we get a palindrome (44318081344).

The spelling of 30115030241 in words is "thirty billion, one hundred fifteen million, thirty thousand, two hundred forty-one".