13223010320 has 80 divisors (see below), whose sum is σ = 34176479232. Its totient is φ = 4724835840.

The previous prime is 13223010313. The next prime is 13223010331. The reversal of 13223010320 is 2301032231.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172832 + ... + 237311.

Almost surely, 2^13223010320 is an apocalyptic number.

13223010320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13223010320 is an abundant number, since it is smaller than the sum of its proper divisors (20953468912).

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

13223010320 is a wasteful number, since it uses less digits than its factorization.

13223010320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410200 (or 410194 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 13223010320 its reverse (2301032231), we get a palindrome (15524042551).

The spelling of 13223010320 in words is "thirteen billion, two hundred twenty-three million, ten thousand, three hundred twenty".