13204321310 has 16 divisors (see below), whose sum is σ = 23853587616. Its totient is φ = 5262659808.

The previous prime is 13204321309. The next prime is 13204321327. The reversal of 13204321310 is 1312340231.

It is a super-2 number, since 2×13204321310² (a number of 21 digits) contains 22 as substring.

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, 2380682 + ... + 2386221.

It is an arithmetic number, because the mean of its divisors is an integer number (1490849226).

Almost surely, 2^13204321310 is an apocalyptic number.

13204321310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13204321310 is a deficient number, since it is larger than the sum of its proper divisors (10649266306).

13204321310 is a wasteful number, since it uses less digits than its factorization.

13204321310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4767187.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 13204321310 its reverse (1312340231), we get a palindrome (14516661541).

The spelling of 13204321310 in words is "thirteen billion, two hundred four million, three hundred twenty-one thousand, three hundred ten".