11532030000 has 200 divisors, whose sum is σ = 37391468400. Its totient is φ = 3061632000.

The previous prime is 11532029989. The next prime is 11532030001. The reversal of 11532030000 is 3023511.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (200).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (11532030001) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 8069286 + ... + 8070714.

It is an arithmetic number, because the mean of its divisors is an integer number (186957342).

Almost surely, 2^11532030000 is an apocalyptic number.

11532030000 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 11532030000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18695734200).

11532030000 is an abundant number, since it is smaller than the sum of its proper divisors (25859438400).

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

11532030000 is a wasteful number, since it uses less digits than its factorization.

11532030000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1729 (or 1708 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 15.

Adding to 11532030000 its reverse (3023511), we get a palindrome (11535053511).

The spelling of 11532030000 in words is "eleven billion, five hundred thirty-two million, thirty thousand".