12102103013223 has 8 divisors (see below), whose sum is σ = 16162289926128. Its totient is φ = 8054992387904.

The previous prime is 12102103013219. The next prime is 12102103013233. The reversal of 12102103013223 is 32231030120121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12102103013223 - 2² = 12102103013219 is a prime.

It is a super-2 number, since 2×12102103013223² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12102103013223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12102103013233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3269069736 + ... + 3269073437.

It is an arithmetic number, because the mean of its divisors is an integer number (2020286240766).

Almost surely, 2^{12102103013223} is an apocalyptic number.

12102103013223 is a deficient number, since it is larger than the sum of its proper divisors (4060186912905).

12102103013223 is an equidigital number, since it uses as much as digits as its factorization.

12102103013223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6538143793.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 12102103013223 its reverse (32231030120121), we get a palindrome (44333133133344).

The spelling of 12102103013223 in words is "twelve trillion, one hundred two billion, one hundred three million, thirteen thousand, two hundred twenty-three".