11304550511 has 2 divisors, whose sum is σ = 11304550512. Its totient is φ = 11304550510.

The previous prime is 11304550501. The next prime is 11304550519. The reversal of 11304550511 is 11505540311.

11304550511 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 is a cyclic number.

It is not a de Polignac number, because 11304550511 - 2⁶ = 11304550447 is a prime.

It is a super-3 number, since 3×11304550511³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11304550519) 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, 5652275255 + 5652275256.

It is an arithmetic number, because the mean of its divisors is an integer number (5652275256).

Almost surely, 2^11304550511 is an apocalyptic number.

11304550511 is a deficient number, since it is larger than the sum of its proper divisors (1).

11304550511 is an equidigital number, since it uses as much as digits as its factorization.

11304550511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1500, while the sum is 26.

The spelling of 11304550511 in words is "eleven billion, three hundred four million, five hundred fifty thousand, five hundred eleven".