11322311032 has 64 divisors (see below), whose sum is σ = 22832651520. Its totient is φ = 5244715008.

The previous prime is 11322310991. The next prime is 11322311041. The reversal of 11322311032 is 23011322311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2543833 + ... + 2548279.

It is an arithmetic number, because the mean of its divisors is an integer number (356760180).

Almost surely, 2^11322311032 is an apocalyptic number.

It is an amenable number.

11322311032 is an abundant number, since it is smaller than the sum of its proper divisors (11510340488).

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

11322311032 is a wasteful number, since it uses less digits than its factorization.

11322311032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4760 (or 4756 counting only the distinct ones).

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

Adding to 11322311032 its reverse (23011322311), we get a palindrome (34333633343).

The spelling of 11322311032 in words is "eleven billion, three hundred twenty-two million, three hundred eleven thousand, thirty-two".