541103048401 has 2 divisors, whose sum is σ = 541103048402. Its totient is φ = 541103048400.

The previous prime is 541103048393. The next prime is 541103048413. The reversal of 541103048401 is 104840301145.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 535150771600 + 5952276801 = 731540^2 + 77151^2 .

It is a cyclic number.

It is not a de Polignac number, because 541103048401 - 2³ = 541103048393 is a prime.

It is not a weakly prime, because it can be changed into another prime (541103048441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270551524200 + 270551524201.

It is an arithmetic number, because the mean of its divisors is an integer number (270551524201).

Almost surely, 2^541103048401 is an apocalyptic number.

It is an amenable number.

541103048401 is a deficient number, since it is larger than the sum of its proper divisors (1).

541103048401 is an equidigital number, since it uses as much as digits as its factorization.

541103048401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7680, while the sum is 31.

Adding to 541103048401 its reverse (104840301145), we get a palindrome (645943349546).

The spelling of 541103048401 in words is "five hundred forty-one billion, one hundred three million, forty-eight thousand, four hundred one".