11341033181 has 2 divisors, whose sum is σ = 11341033182. Its totient is φ = 11341033180.

The previous prime is 11341033163. The next prime is 11341033241. The reversal of 11341033181 is 18133014311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9908410681 + 1432622500 = 99541^2 + 37850^2 .

It is an emirp because it is prime and its reverse (18133014311) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11341033181 is a prime.

It is a super-2 number, since 2×11341033181² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11341033181.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11341233181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5670516590 + 5670516591.

It is an arithmetic number, because the mean of its divisors is an integer number (5670516591).

Almost surely, 2^11341033181 is an apocalyptic number.

It is an amenable number.

11341033181 is a deficient number, since it is larger than the sum of its proper divisors (1).

11341033181 is an equidigital number, since it uses as much as digits as its factorization.

11341033181 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 26.

Adding to 11341033181 its reverse (18133014311), we get a palindrome (29474047492).

The spelling of 11341033181 in words is "eleven billion, three hundred forty-one million, thirty-three thousand, one hundred eighty-one".