30545110441 has 2 divisors, whose sum is σ = 30545110442. Its totient is φ = 30545110440.

The previous prime is 30545110403. The next prime is 30545110493. The reversal of 30545110441 is 14401154503.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30255123600 + 289986841 = 173940^2 + 17029^2 .

It is a cyclic number.

It is not a de Polignac number, because 30545110441 - 2¹⁹ = 30544586153 is a prime.

It is not a weakly prime, because it can be changed into another prime (30545113441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15272555220 + 15272555221.

It is an arithmetic number, because the mean of its divisors is an integer number (15272555221).

Almost surely, 2^30545110441 is an apocalyptic number.

It is an amenable number.

30545110441 is a deficient number, since it is larger than the sum of its proper divisors (1).

30545110441 is an equidigital number, since it uses as much as digits as its factorization.

30545110441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 30545110441 its reverse (14401154503), we get a palindrome (44946264944).

The spelling of 30545110441 in words is "thirty billion, five hundred forty-five million, one hundred ten thousand, four hundred forty-one".