13201311132 has 18 divisors (see below), whose sum is σ = 33369981008. Its totient is φ = 4400437032.

The previous prime is 13201311119. The next prime is 13201311143. The reversal of 13201311132 is 23111310231.

13201311132 is a `hidden beast` number, since 1 + 320 + 1 + 311 + 1 + 32 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 183351508 + ... + 183351579.

Almost surely, 2^13201311132 is an apocalyptic number.

13201311132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13201311132 is an abundant number, since it is smaller than the sum of its proper divisors (20168669876).

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

13201311132 is a wasteful number, since it uses less digits than its factorization.

13201311132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366703097 (or 366703092 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 13201311132 its reverse (23111310231), we get a palindrome (36312621363).

Subtracting 13201311132 from its reverse (23111310231), we obtain a palindrome (9909999099).

The spelling of 13201311132 in words is "thirteen billion, two hundred one million, three hundred eleven thousand, one hundred thirty-two".