11132000000 has 378 divisors, whose sum is σ = 31857248472. Its totient is φ = 3872000000.

The previous prime is 11131999979. The next prime is 11132000051. The reversal of 11132000000 is 23111.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 41 ways as a sum of consecutive naturals, for example, 483999989 + ... + 484000011.

Almost surely, 2^11132000000 is an apocalyptic number.

11132000000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11132000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15928624236).

11132000000 is an abundant number, since it is smaller than the sum of its proper divisors (20725248472).

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

11132000000 is an frugal number, since it uses more digits than its factorization.

11132000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91 (or 41 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 8.

Adding to 11132000000 its reverse (23111), we get a palindrome (11132023111).

The spelling of 11132000000 in words is "eleven billion, one hundred thirty-two million", and thus it is an aban number.