11304554369 has 2 divisors, whose sum is σ = 11304554370. Its totient is φ = 11304554368.

The previous prime is 11304554341. The next prime is 11304554383. The reversal of 11304554369 is 96345540311.

It is a happy number.

11304554369 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., 9295273744 + 2009280625 = 96412^2 + 44825^2 .

It is a cyclic number.

It is not a de Polignac number, because 11304554369 - 2⁸ = 11304554113 is a prime.

It is a super-3 number, since 3×11304554369³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (11304554329) 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, 5652277184 + 5652277185.

It is an arithmetic number, because the mean of its divisors is an integer number (5652277185).

Almost surely, 2^11304554369 is an apocalyptic number.

It is an amenable number.

11304554369 is a deficient number, since it is larger than the sum of its proper divisors (1).

11304554369 is an equidigital number, since it uses as much as digits as its factorization.

11304554369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 194400, while the sum is 41.

The spelling of 11304554369 in words is "eleven billion, three hundred four million, five hundred fifty-four thousand, three hundred sixty-nine".