11132704481 has 2 divisors, whose sum is σ = 11132704482. Its totient is φ = 11132704480.

The previous prime is 11132704433. The next prime is 11132704483. The reversal of 11132704481 is 18440723111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10974448081 + 158256400 = 104759^2 + 12580^2 .

It is a cyclic number.

It is not a de Polignac number, because 11132704481 - 2¹⁸ = 11132442337 is a prime.

It is a super-2 number, since 2×11132704481² (a number of 21 digits) contains 22 as substring.

Together with 11132704483, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11132704483) 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, 5566352240 + 5566352241.

It is an arithmetic number, because the mean of its divisors is an integer number (5566352241).

Almost surely, 2^11132704481 is an apocalyptic number.

It is an amenable number.

11132704481 is a deficient number, since it is larger than the sum of its proper divisors (1).

11132704481 is an equidigital number, since it uses as much as digits as its factorization.

11132704481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 32.

The spelling of 11132704481 in words is "eleven billion, one hundred thirty-two million, seven hundred four thousand, four hundred eighty-one".