13230121323210 has 64 divisors (see below), whose sum is σ = 34639623437184. Its totient is φ = 3207231737600.

The previous prime is 13230121323203. The next prime is 13230121323281. The reversal of 13230121323210 is 1232312103231.

It is a super-2 number, since 2×13230121323210² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

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 31 ways as a sum of consecutive naturals, for example, 15489100 + ... + 16320920.

It is an arithmetic number, because the mean of its divisors is an integer number (541244116206).

Almost surely, 2^{13230121323210} is an apocalyptic number.

13230121323210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13230121323210 is an abundant number, since it is smaller than the sum of its proper divisors (21409502113974).

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

13230121323210 is a wasteful number, since it uses less digits than its factorization.

13230121323210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880039.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 13230121323210 its reverse (1232312103231), we get a palindrome (14462433426441).

The spelling of 13230121323210 in words is "thirteen trillion, two hundred thirty billion, one hundred twenty-one million, three hundred twenty-three thousand, two hundred ten".