12103202213203 has 4 divisors (see below), whose sum is σ = 12107205921888. Its totient is φ = 12099198504520.

The previous prime is 12103202213183. The next prime is 12103202213227. The reversal of 12103202213203 is 30231220230121.

12103202213203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12103202213203 - 2⁹ = 12103202212691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12103202213233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2001849808 + ... + 2001855853.

It is an arithmetic number, because the mean of its divisors is an integer number (3026801480472).

Almost surely, 2^{12103202213203} is an apocalyptic number.

12103202213203 is a deficient number, since it is larger than the sum of its proper divisors (4003708685).

12103202213203 is an equidigital number, since it uses as much as digits as its factorization.

12103202213203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4003708684.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12103202213203 its reverse (30231220230121), we get a palindrome (42334422443324).

The spelling of 12103202213203 in words is "twelve trillion, one hundred three billion, two hundred two million, two hundred thirteen thousand, two hundred three".