11306321066399 has 2 divisors, whose sum is σ = 11306321066400. Its totient is φ = 11306321066398.

The previous prime is 11306321066389. The next prime is 11306321066441. The reversal of 11306321066399 is 99366012360311.

It is a weak prime.

It is an emirp because it is prime and its reverse (99366012360311) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11306321066399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11306321066389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5653160533199 + 5653160533200.

It is an arithmetic number, because the mean of its divisors is an integer number (5653160533200).

Almost surely, 2^{11306321066399} is an apocalyptic number.

11306321066399 is a deficient number, since it is larger than the sum of its proper divisors (1).

11306321066399 is an equidigital number, since it uses as much as digits as its factorization.

11306321066399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 944784, while the sum is 50.

The spelling of 11306321066399 in words is "eleven trillion, three hundred six billion, three hundred twenty-one million, sixty-six thousand, three hundred ninety-nine".