11560544141 has 2 divisors, whose sum is σ = 11560544142. Its totient is φ = 11560544140.

The previous prime is 11560544117. The next prime is 11560544197. The reversal of 11560544141 is 14144506511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11412435241 + 148108900 = 106829^2 + 12170^2 .

It is an emirp because it is prime and its reverse (14144506511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11560544141 - 2¹⁰ = 11560543117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11560544098 and 11560544107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11560544111) 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, 5780272070 + 5780272071.

It is an arithmetic number, because the mean of its divisors is an integer number (5780272071).

Almost surely, 2^11560544141 is an apocalyptic number.

It is an amenable number.

11560544141 is a deficient number, since it is larger than the sum of its proper divisors (1).

11560544141 is an equidigital number, since it uses as much as digits as its factorization.

11560544141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9600, while the sum is 32.

The spelling of 11560544141 in words is "eleven billion, five hundred sixty million, five hundred forty-four thousand, one hundred forty-one".