11331321123232 has 48 divisors (see below), whose sum is σ = 24451926849504. Its totient is φ = 5126190048000.

The previous prime is 11331321123229. The next prime is 11331321123247. The reversal of 11331321123232 is 23232112313311.

It is a self number, because there is not a number n which added to its sum of digits gives 11331321123232.

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, 76208319 + ... + 76356862.

It is an arithmetic number, because the mean of its divisors is an integer number (509415142698).

Almost surely, 2^{11331321123232} is an apocalyptic number.

It is an amenable number.

11331321123232 is an abundant number, since it is smaller than the sum of its proper divisors (13120605726272).

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

11331321123232 is a wasteful number, since it uses less digits than its factorization.

11331321123232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152565413 (or 152565405 counting only the distinct ones).

The product of its digits is 3888, while the sum is 28.

Adding to 11331321123232 its reverse (23232112313311), we get a palindrome (34563433436543).

The spelling of 11331321123232 in words is "eleven trillion, three hundred thirty-one billion, three hundred twenty-one million, one hundred twenty-three thousand, two hundred thirty-two".