11321302332 has 12 divisors (see below), whose sum is σ = 26416372136. Its totient is φ = 3773767440.

The previous prime is 11321302327. The next prime is 11321302357. The reversal of 11321302332 is 23320312311.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 11321302299 and 11321302308.

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, 471720919 + ... + 471720942.

Almost surely, 2^11321302332 is an apocalyptic number.

11321302332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11321302332 is an abundant number, since it is smaller than the sum of its proper divisors (15095069804).

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

11321302332 is a wasteful number, since it uses less digits than its factorization.

11321302332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943441868 (or 943441866 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 11321302332 its reverse (23320312311), we get a palindrome (34641614643).

The spelling of 11321302332 in words is "eleven billion, three hundred twenty-one million, three hundred two thousand, three hundred thirty-two".