5561103341 has 2 divisors, whose sum is σ = 5561103342. Its totient is φ = 5561103340.

The previous prime is 5561103319. The next prime is 5561103377. The reversal of 5561103341 is 1433011655.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3096477316 + 2464626025 = 55646^2 + 49645^2 .

It is a cyclic number.

It is not a de Polignac number, because 5561103341 - 2¹⁰ = 5561102317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5561103311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2780551670 + 2780551671.

It is an arithmetic number, because the mean of its divisors is an integer number (2780551671).

Almost surely, 2^5561103341 is an apocalyptic number.

It is an amenable number.

5561103341 is a deficient number, since it is larger than the sum of its proper divisors (1).

5561103341 is an equidigital number, since it uses as much as digits as its factorization.

5561103341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 5561103341 is about 74572.8056398578. The cubic root of 5561103341 is about 1771.6869593489.

Adding to 5561103341 its reverse (1433011655), we get a palindrome (6994114996).

The spelling of 5561103341 in words is "five billion, five hundred sixty-one million, one hundred three thousand, three hundred forty-one".