11321301232 has 20 divisors (see below), whose sum is σ = 23225317056. Its totient is φ = 5327671040.

The previous prime is 11321301223. The next prime is 11321301289. The reversal of 11321301232 is 23210312311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20810944 + ... + 20811487.

Almost surely, 2^11321301232 is an apocalyptic number.

It is an amenable number.

11321301232 is an abundant number, since it is smaller than the sum of its proper divisors (11904015824).

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

11321301232 is a wasteful number, since it uses less digits than its factorization.

11321301232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41622456 (or 41622450 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11321301232 its reverse (23210312311), we get a palindrome (34531613543).

The spelling of 11321301232 in words is "eleven billion, three hundred twenty-one million, three hundred one thousand, two hundred thirty-two".