11323220030311 has 16 divisors (see below), whose sum is σ = 13229496115200. Its totient is φ = 9489529019520.

The previous prime is 11323220030263. The next prime is 11323220030321. The reversal of 11323220030311 is 11303002232311.

It is a cyclic number.

It is not a de Polignac number, because 11323220030311 - 2¹⁷ = 11323219899239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11323220030321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17038786 + ... + 17690863.

It is an arithmetic number, because the mean of its divisors is an integer number (826843507200).

Almost surely, 2^{11323220030311} is an apocalyptic number.

11323220030311 is a deficient number, since it is larger than the sum of its proper divisors (1906276084889).

11323220030311 is an equidigital number, since it uses as much as digits as its factorization.

11323220030311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34730694.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 11323220030311 its reverse (11303002232311), we get a palindrome (22626222262622).

The spelling of 11323220030311 in words is "eleven trillion, three hundred twenty-three billion, two hundred twenty million, thirty thousand, three hundred eleven".