11100003217 has 2 divisors, whose sum is σ = 11100003218. Its totient is φ = 11100003216.

The previous prime is 11100003181. The next prime is 11100003241. The reversal of 11100003217 is 71230000111.

11100003217 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8280818001 + 2819185216 = 90999^2 + 53096^2 .

It is a cyclic number.

It is not a de Polignac number, because 11100003217 - 2²³ = 11091614609 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11100003217.

It is not a weakly prime, because it can be changed into another prime (11100006217) 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, 5550001608 + 5550001609.

It is an arithmetic number, because the mean of its divisors is an integer number (5550001609).

Almost surely, 2^11100003217 is an apocalyptic number.

It is an amenable number.

11100003217 is a deficient number, since it is larger than the sum of its proper divisors (1).

11100003217 is an equidigital number, since it uses as much as digits as its factorization.

11100003217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42, while the sum is 16.

Adding to 11100003217 its reverse (71230000111), we get a palindrome (82330003328).

The spelling of 11100003217 in words is "eleven billion, one hundred million, three thousand, two hundred seventeen".