11098317311 has 2 divisors, whose sum is σ = 11098317312. Its totient is φ = 11098317310.

The previous prime is 11098317287. The next prime is 11098317323. The reversal of 11098317311 is 11371389011.

It is a strong prime.

It is an emirp because it is prime and its reverse (11371389011) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11098317311 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11098317331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5549158655 + 5549158656.

It is an arithmetic number, because the mean of its divisors is an integer number (5549158656).

Almost surely, 2^11098317311 is an apocalyptic number.

11098317311 is a deficient number, since it is larger than the sum of its proper divisors (1).

11098317311 is an equidigital number, since it uses as much as digits as its factorization.

11098317311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 35.

The spelling of 11098317311 in words is "eleven billion, ninety-eight million, three hundred seventeen thousand, three hundred eleven".