12102013221203 has 8 divisors (see below), whose sum is σ = 12945998377872. Its totient is φ = 11272706067456.

The previous prime is 12102013221197. The next prime is 12102013221251. The reversal of 12102013221203 is 30212231020121.

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 12102013221203 - 2⁶ = 12102013221139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12102013221253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3669499025 + ... + 3669502322.

It is an arithmetic number, because the mean of its divisors is an integer number (1618249797234).

Almost surely, 2^{12102013221203} is an apocalyptic number.

12102013221203 is a deficient number, since it is larger than the sum of its proper divisors (843985156669).

12102013221203 is an equidigital number, since it uses as much as digits as its factorization.

12102013221203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7339001461.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12102013221203 its reverse (30212231020121), we get a palindrome (42314244241324).

The spelling of 12102013221203 in words is "twelve trillion, one hundred two billion, thirteen million, two hundred twenty-one thousand, two hundred three".