11321100032 has 36 divisors (see below), whose sum is σ = 24652344696. Its totient is φ = 5145953280.

The previous prime is 11321100029. The next prime is 11321100047. The reversal of 11321100032 is 23000112311.

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, 2007323 + ... + 2012954.

Almost surely, 2^11321100032 is an apocalyptic number.

It is an amenable number.

11321100032 is an abundant number, since it is smaller than the sum of its proper divisors (13331244664).

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

11321100032 is an equidigital number, since it uses as much as digits as its factorization.

11321100032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4020304 (or 4020290 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 11321100032 its reverse (23000112311), we get a palindrome (34321212343).

The spelling of 11321100032 in words is "eleven billion, three hundred twenty-one million, one hundred thousand, thirty-two".