11323221030111 has 8 divisors (see below), whose sum is σ = 15099455209600. Its totient is φ = 7547900435352.

The previous prime is 11323221030109. The next prime is 11323221030157. The reversal of 11323221030111 is 11103012232311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11323221030111 - 2¹ = 11323221030109 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 (11323221030101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228367261 + ... + 228416838.

It is an arithmetic number, because the mean of its divisors is an integer number (1887431901200).

Almost surely, 2^{11323221030111} is an apocalyptic number.

11323221030111 is a deficient number, since it is larger than the sum of its proper divisors (3776234179489).

11323221030111 is an equidigital number, since it uses as much as digits as its factorization.

11323221030111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456792365.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 11323221030111 its reverse (11103012232311), we get a palindrome (22426233262422).

The spelling of 11323221030111 in words is "eleven trillion, three hundred twenty-three billion, two hundred twenty-one million, thirty thousand, one hundred eleven".