13303232231132 has 36 divisors (see below), whose sum is σ = 24571468297656. Its totient is φ = 6301268220960.

The previous prime is 13303232231083. The next prime is 13303232231137. The reversal of 13303232231132 is 23113223230331.

It is a junction number, because it is equal to n+sod(n) for n = 13303232231095 and 13303232231104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13303232231137) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36921407 + ... + 37279977.

It is an arithmetic number, because the mean of its divisors is an integer number (682540786046).

Almost surely, 2^{13303232231132} is an apocalyptic number.

It is an amenable number.

13303232231132 is a deficient number, since it is larger than the sum of its proper divisors (11268236066524).

13303232231132 is a wasteful number, since it uses less digits than its factorization.

13303232231132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384306 (or 384285 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 13303232231132 its reverse (23113223230331), we get a palindrome (36416455461463).

The spelling of 13303232231132 in words is "thirteen trillion, three hundred three billion, two hundred thirty-two million, two hundred thirty-one thousand, one hundred thirty-two".