11541362171 has 2 divisors, whose sum is σ = 11541362172. Its totient is φ = 11541362170.

The previous prime is 11541362149. The next prime is 11541362207. The reversal of 11541362171 is 17126314511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11541362171 - 2¹⁰ = 11541361147 is a prime.

It is not a weakly prime, because it can be changed into another prime (11541368171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5770681085 + 5770681086.

It is an arithmetic number, because the mean of its divisors is an integer number (5770681086).

Almost surely, 2^11541362171 is an apocalyptic number.

11541362171 is a deficient number, since it is larger than the sum of its proper divisors (1).

11541362171 is an equidigital number, since it uses as much as digits as its factorization.

11541362171 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5040, while the sum is 32.

Adding to 11541362171 its reverse (17126314511), we get a palindrome (28667676682).

The spelling of 11541362171 in words is "eleven billion, five hundred forty-one million, three hundred sixty-two thousand, one hundred seventy-one".