11304663611 has 2 divisors, whose sum is σ = 11304663612. Its totient is φ = 11304663610.

The previous prime is 11304663593. The next prime is 11304663659. The reversal of 11304663611 is 11636640311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11304663611 - 2²⁶ = 11237554747 is a prime.

It is not a weakly prime, because it can be changed into another prime (11304063611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5652331805 + 5652331806.

It is an arithmetic number, because the mean of its divisors is an integer number (5652331806).

Almost surely, 2^11304663611 is an apocalyptic number.

11304663611 is a deficient number, since it is larger than the sum of its proper divisors (1).

11304663611 is an equidigital number, since it uses as much as digits as its factorization.

11304663611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 32.

The spelling of 11304663611 in words is "eleven billion, three hundred four million, six hundred sixty-three thousand, six hundred eleven".