11321130705324 has 48 divisors (see below), whose sum is σ = 28829702810496. Its totient is φ = 3429183859200.

The previous prime is 11321130705299. The next prime is 11321130705331. The reversal of 11321130705324 is 42350703112311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17961637 + ... + 18581244.

It is an arithmetic number, because the mean of its divisors is an integer number (600618808552).

Almost surely, 2^{11321130705324} is an apocalyptic number.

It is an amenable number.

11321130705324 is an abundant number, since it is smaller than the sum of its proper divisors (17508572105172).

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

11321130705324 is a wasteful number, since it uses less digits than its factorization.

11321130705324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36545246 (or 36545244 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

Adding to 11321130705324 its reverse (42350703112311), we get a palindrome (53671833817635).

The spelling of 11321130705324 in words is "eleven trillion, three hundred twenty-one billion, one hundred thirty million, seven hundred five thousand, three hundred twenty-four".