11323321111099 has 4 divisors (see below), whose sum is σ = 11450549438280. Its totient is φ = 11196092783920.

The previous prime is 11323321111097. The next prime is 11323321111153. The reversal of 11323321111099 is 99011112332311.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11323321111099 - 2¹ = 11323321111097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11323321111097) 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 in 3 ways as a sum of consecutive naturals, for example, 63614163457 + ... + 63614163634.

It is an arithmetic number, because the mean of its divisors is an integer number (2862637359570).

Almost surely, 2^{11323321111099} is an apocalyptic number.

11323321111099 is a deficient number, since it is larger than the sum of its proper divisors (127228327181).

11323321111099 is an equidigital number, since it uses as much as digits as its factorization.

11323321111099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127228327180.

The product of its (nonzero) digits is 8748, while the sum is 37.

The spelling of 11323321111099 in words is "eleven trillion, three hundred twenty-three billion, three hundred twenty-one million, one hundred eleven thousand, ninety-nine".