11130333303181 has 2 divisors, whose sum is σ = 11130333303182. Its totient is φ = 11130333303180.

The previous prime is 11130333303163. The next prime is 11130333303217. The reversal of 11130333303181 is 18130333303111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10358291664900 + 772041638281 = 3218430^2 + 878659^2 .

It is a cyclic number.

It is not a de Polignac number, because 11130333303181 - 2¹⁷ = 11130333172109 is a prime.

It is a super-2 number, since 2×11130333303181² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11130333301181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5565166651590 + 5565166651591.

It is an arithmetic number, because the mean of its divisors is an integer number (5565166651591).

Almost surely, 2^{11130333303181} is an apocalyptic number.

It is an amenable number.

11130333303181 is a deficient number, since it is larger than the sum of its proper divisors (1).

11130333303181 is an equidigital number, since it uses as much as digits as its factorization.

11130333303181 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 31.

Adding to 11130333303181 its reverse (18130333303111), we get a palindrome (29260666606292).

The spelling of 11130333303181 in words is "eleven trillion, one hundred thirty billion, three hundred thirty-three million, three hundred three thousand, one hundred eighty-one".