11153132032 has 80 divisors (see below), whose sum is σ = 26575477632. Its totient is φ = 4572057600.

The previous prime is 11153132027. The next prime is 11153132033. The reversal of 11153132032 is 23023135111.

It is a junction number, because it is equal to n+sod(n) for n = 11153131994 and 11153132012.

It is not an unprimeable number, because it can be changed into a prime (11153132033) 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, 14782 + ... + 150082.

Almost surely, 2^11153132032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11153132032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13287738816).

11153132032 is an abundant number, since it is smaller than the sum of its proper divisors (15422345600).

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

11153132032 is an equidigital number, since it uses as much as digits as its factorization.

11153132032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135349 (or 135333 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

Adding to 11153132032 its reverse (23023135111), we get a palindrome (34176267143).

The spelling of 11153132032 in words is "eleven billion, one hundred fifty-three million, one hundred thirty-two thousand, thirty-two".