11328127132 has 72 divisors (see below), whose sum is σ = 23284688784. Its totient is φ = 4808014848.

The previous prime is 11328127093. The next prime is 11328127147. The reversal of 11328127132 is 23172182311.

It is a junction number, because it is equal to n+sod(n) for n = 11328127094 and 11328127103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16831948 + ... + 16832620.

Almost surely, 2^11328127132 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 11328127132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11642344392).

11328127132 is an abundant number, since it is smaller than the sum of its proper divisors (11956561652).

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

11328127132 is a wasteful number, since it uses less digits than its factorization.

11328127132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1395 (or 1386 counting only the distinct ones).

The product of its digits is 4032, while the sum is 31.

The spelling of 11328127132 in words is "eleven billion, three hundred twenty-eight million, one hundred twenty-seven thousand, one hundred thirty-two".