11055100481 has 2 divisors, whose sum is σ = 11055100482. Its totient is φ = 11055100480.

The previous prime is 11055100457. The next prime is 11055100549. The reversal of 11055100481 is 18400155011.

11055100481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6879873025 + 4175227456 = 82945^2 + 64616^2 .

It is a cyclic number.

It is not a de Polignac number, because 11055100481 - 2³⁰ = 9981358657 is a prime.

It is a super-2 number, since 2×11055100481² (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 11055100481.

It is not a weakly prime, because it can be changed into another prime (11055100421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5527550240 + 5527550241.

It is an arithmetic number, because the mean of its divisors is an integer number (5527550241).

Almost surely, 2^11055100481 is an apocalyptic number.

It is an amenable number.

11055100481 is a deficient number, since it is larger than the sum of its proper divisors (1).

11055100481 is an equidigital number, since it uses as much as digits as its factorization.

11055100481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 800, while the sum is 26.

Adding to 11055100481 its reverse (18400155011), we get a palindrome (29455255492).

The spelling of 11055100481 in words is "eleven billion, fifty-five million, one hundred thousand, four hundred eighty-one".