13132554181 has 2 divisors, whose sum is σ = 13132554182. Its totient is φ = 13132554180.

The previous prime is 13132554163. The next prime is 13132554187. The reversal of 13132554181 is 18145523131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10879533025 + 2253021156 = 104305^2 + 47466^2 .

It is an emirp because it is prime and its reverse (18145523131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13132554181 - 2²⁷ = 12998336453 is a prime.

It is a super-2 number, since 2×13132554181² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13132554187) 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, 6566277090 + 6566277091.

It is an arithmetic number, because the mean of its divisors is an integer number (6566277091).

Almost surely, 2^13132554181 is an apocalyptic number.

It is an amenable number.

13132554181 is a deficient number, since it is larger than the sum of its proper divisors (1).

13132554181 is an equidigital number, since it uses as much as digits as its factorization.

13132554181 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14400, while the sum is 34.

The spelling of 13132554181 in words is "thirteen billion, one hundred thirty-two million, five hundred fifty-four thousand, one hundred eighty-one".