30325211244481 has 2 divisors, whose sum is σ = 30325211244482. Its totient is φ = 30325211244480.

The previous prime is 30325211244437. The next prime is 30325211244511. The reversal of 30325211244481 is 18444211252303.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30239220960400 + 85990284081 = 5499020^2 + 293241^2 .

It is a cyclic number.

It is not a de Polignac number, because 30325211244481 - 2²¹ = 30325209147329 is a prime.

It is a super-2 number, since 2×30325211244481² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (30325211244421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15162605622240 + 15162605622241.

It is an arithmetic number, because the mean of its divisors is an integer number (15162605622241).

Almost surely, 2^{30325211244481} is an apocalyptic number.

It is an amenable number.

30325211244481 is a deficient number, since it is larger than the sum of its proper divisors (1).

30325211244481 is an equidigital number, since it uses as much as digits as its factorization.

30325211244481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 184320, while the sum is 40.

Adding to 30325211244481 its reverse (18444211252303), we get a palindrome (48769422496784).

The spelling of 30325211244481 in words is "thirty trillion, three hundred twenty-five billion, two hundred eleven million, two hundred forty-four thousand, four hundred eighty-one".