11323323133220 has 24 divisors (see below), whose sum is σ = 27175975520064. Its totient is φ = 3882282217056.

The previous prime is 11323323133207. The next prime is 11323323133247. The reversal of 11323323133220 is 2233132332311.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40440439622 + ... + 40440439901.

It is an arithmetic number, because the mean of its divisors is an integer number (1132332313336).

Almost surely, 2^{11323323133220} is an apocalyptic number.

11323323133220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11323323133220 is an abundant number, since it is smaller than the sum of its proper divisors (15852652386844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11323323133220 is a wasteful number, since it uses less digits than its factorization.

11323323133220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80880879539 (or 80880879537 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 11323323133220 its reverse (2233132332311), we get a palindrome (13556455465531).

The spelling of 11323323133220 in words is "eleven trillion, three hundred twenty-three billion, three hundred twenty-three million, one hundred thirty-three thousand, two hundred twenty".