13223020100320 has 48 divisors (see below), whose sum is σ = 31705644490128. Its totient is φ = 5210264632320.

The previous prime is 13223020100261. The next prime is 13223020100383. The reversal of 13223020100320 is 2300102032231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 616734621 + ... + 616756060.

It is an arithmetic number, because the mean of its divisors is an integer number (660534260211).

Almost surely, 2^{13223020100320} is an apocalyptic number.

13223020100320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13223020100320 is an abundant number, since it is smaller than the sum of its proper divisors (18482624389808).

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

13223020100320 is a wasteful number, since it uses less digits than its factorization.

13223020100320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233490763 (or 1233490755 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 13223020100320 its reverse (2300102032231), we get a palindrome (15523122132551).

The spelling of 13223020100320 in words is "thirteen trillion, two hundred twenty-three billion, twenty million, one hundred thousand, three hundred twenty".