11321332392 has 32 divisors (see below), whose sum is σ = 28308293280. Its totient is φ = 3773115840.

The previous prime is 11321332391. The next prime is 11321332433. The reversal of 11321332392 is 29323312311.

It is not an unprimeable number, because it can be changed into a prime (11321332391) 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, 109642 + ... + 186182.

It is an arithmetic number, because the mean of its divisors is an integer number (884634165).

Almost surely, 2^11321332392 is an apocalyptic number.

11321332392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11321332392 is an abundant number, since it is smaller than the sum of its proper divisors (16986960888).

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

11321332392 is a wasteful number, since it uses less digits than its factorization.

11321332392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82713 (or 82709 counting only the distinct ones).

The product of its digits is 5832, while the sum is 30.

The spelling of 11321332392 in words is "eleven billion, three hundred twenty-one million, three hundred thirty-two thousand, three hundred ninety-two".