12102130103213 has 16 divisors (see below), whose sum is σ = 12321139806720. Its totient is φ = 11883587137200.

The previous prime is 12102130103201. The next prime is 12102130103227. The reversal of 12102130103213 is 31230103120121.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 12102130103213 - 2⁸ = 12102130102957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12102130100213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 531086606 + ... + 531109392.

It is an arithmetic number, because the mean of its divisors is an integer number (770071237920).

Almost surely, 2^{12102130103213} is an apocalyptic number.

It is an amenable number.

12102130103213 is a deficient number, since it is larger than the sum of its proper divisors (219009703507).

12102130103213 is a wasteful number, since it uses less digits than its factorization.

12102130103213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32608.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 12102130103213 its reverse (31230103120121), we get a palindrome (43332233223334).

The spelling of 12102130103213 in words is "twelve trillion, one hundred two billion, one hundred thirty million, one hundred three thousand, two hundred thirteen".