13231120210 has 128 divisors (see below), whose sum is σ = 30886023168. Its totient is φ = 3961440000.

The previous prime is 13231120187. The next prime is 13231120289. The reversal of 13231120210 is 1202113231.

13231120210 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13231120210² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2016435 + ... + 2022985.

It is an arithmetic number, because the mean of its divisors is an integer number (241297056).

Almost surely, 2^13231120210 is an apocalyptic number.

13231120210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13231120210 is an abundant number, since it is smaller than the sum of its proper divisors (17654902958).

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

13231120210 is a wasteful number, since it uses less digits than its factorization.

13231120210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6680.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 13231120210 its reverse (1202113231), we get a palindrome (14433233441).

The spelling of 13231120210 in words is "thirteen billion, two hundred thirty-one million, one hundred twenty thousand, two hundred ten".