13211044132 has 24 divisors (see below), whose sum is σ = 27161168832. Its totient is φ = 5543095200.

The previous prime is 13211044127. The next prime is 13211044151. The reversal of 13211044132 is 23144011231.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11547544 + ... + 11548687.

It is an arithmetic number, because the mean of its divisors is an integer number (1131715368).

Almost surely, 2^13211044132 is an apocalyptic number.

It is an amenable number.

13211044132 is an abundant number, since it is smaller than the sum of its proper divisors (13950124700).

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

13211044132 is a wasteful number, since it uses less digits than its factorization.

13211044132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23096259 (or 23096257 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 13211044132 its reverse (23144011231), we get a palindrome (36355055363).

The spelling of 13211044132 in words is "thirteen billion, two hundred eleven million, forty-four thousand, one hundred thirty-two".