11323242112 has 64 divisors (see below), whose sum is σ = 27763747200. Its totient is φ = 4479519744.

The previous prime is 11323242107. The next prime is 11323242113. The reversal of 11323242112 is 21124232311.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (11323242113) 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, 474412 + ... + 497707.

It is an arithmetic number, because the mean of its divisors is an integer number (433808550).

Almost surely, 2^11323242112 is an apocalyptic number.

It is an amenable number.

11323242112 is an abundant number, since it is smaller than the sum of its proper divisors (16440505088).

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

11323242112 is an equidigital number, since it uses as much as digits as its factorization.

11323242112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972153 (or 972141 counting only the distinct ones).

The product of its digits is 576, while the sum is 22.

Adding to 11323242112 its reverse (21124232311), we get a palindrome (32447474423).

The spelling of 11323242112 in words is "eleven billion, three hundred twenty-three million, two hundred forty-two thousand, one hundred twelve".