11302321332 has 24 divisors (see below), whose sum is σ = 26378352000. Its totient is φ = 3766544896.

The previous prime is 11302321319. The next prime is 11302321333. The reversal of 11302321332 is 23312320311.

It is a junction number, because it is equal to n+sod(n) for n = 11302321299 and 11302321308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11302321333) 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, 58332 + ... + 161267.

It is an arithmetic number, because the mean of its divisors is an integer number (1099098000).

Almost surely, 2^11302321332 is an apocalyptic number.

11302321332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11302321332 is an abundant number, since it is smaller than the sum of its proper divisors (15076030668).

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

11302321332 is a wasteful number, since it uses less digits than its factorization.

11302321332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223895 (or 223893 counting only the distinct ones).

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

Adding to 11302321332 its reverse (23312320311), we get a palindrome (34614641643).

The spelling of 11302321332 in words is "eleven billion, three hundred two million, three hundred twenty-one thousand, three hundred thirty-two".