13211132032 has 32 divisors (see below), whose sum is σ = 30078918720. Its totient is φ = 5661913344.

The previous prime is 13211132029. The next prime is 13211132071. The reversal of 13211132032 is 23023111231.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-3 number, since 3×13211132032³ (a number of 31 digits) contains 333 as substring.

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 3 ways as a sum of consecutive naturals, for example, 7371388 + ... + 7373179.

It is an arithmetic number, because the mean of its divisors is an integer number (939966210).

Almost surely, 2^13211132032 is an apocalyptic number.

It is an amenable number.

13211132032 is an abundant number, since it is smaller than the sum of its proper divisors (16867786688).

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

13211132032 is an equidigital number, since it uses as much as digits as its factorization.

13211132032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14744588 (or 14744576 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 13211132032 its reverse (23023111231), we get a palindrome (36234243263).

The spelling of 13211132032 in words is "thirteen billion, two hundred eleven million, one hundred thirty-two thousand, thirty-two".