13223320132 has 12 divisors (see below), whose sum is σ = 25244520336. Its totient is φ = 6010600040.

The previous prime is 13223320111. The next prime is 13223320181. The reversal of 13223320132 is 23102332231.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150264958 + ... + 150265045.

It is an arithmetic number, because the mean of its divisors is an integer number (2103710028).

Almost surely, 2^13223320132 is an apocalyptic number.

It is an amenable number.

13223320132 is a deficient number, since it is larger than the sum of its proper divisors (12021200204).

13223320132 is a wasteful number, since it uses less digits than its factorization.

13223320132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300530018 (or 300530016 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 13223320132 its reverse (23102332231), we get a palindrome (36325652363).

The spelling of 13223320132 in words is "thirteen billion, two hundred twenty-three million, three hundred twenty thousand, one hundred thirty-two".