13223300032 has 14 divisors (see below), whose sum is σ = 26239986128. Its totient is φ = 6611649984.

The previous prime is 13223299997. The next prime is 13223300053. The reversal of 13223300032 is 23000332231.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13223299982 and 13223300009.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103306968 + ... + 103307095.

Almost surely, 2^13223300032 is an apocalyptic number.

It is an amenable number.

13223300032 is a deficient number, since it is larger than the sum of its proper divisors (13016686096).

13223300032 is an equidigital number, since it uses as much as digits as its factorization.

13223300032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206614075 (or 206614065 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 13223300032 its reverse (23000332231), we get a palindrome (36223632263).

The spelling of 13223300032 in words is "thirteen billion, two hundred twenty-three million, three hundred thousand, thirty-two".