12103224303 has 4 divisors (see below), whose sum is σ = 16137632408. Its totient is φ = 8068816200.

The previous prime is 12103224281. The next prime is 12103224347. The reversal of 12103224303 is 30342230121.

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

It is not a de Polignac number, because 12103224303 - 2²⁹ = 11566353391 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12103224303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12103224503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2017204048 + ... + 2017204053.

It is an arithmetic number, because the mean of its divisors is an integer number (4034408102).

Almost surely, 2^12103224303 is an apocalyptic number.

12103224303 is a deficient number, since it is larger than the sum of its proper divisors (4034408105).

12103224303 is an equidigital number, since it uses as much as digits as its factorization.

12103224303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4034408104.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 12103224303 its reverse (30342230121), we get a palindrome (42445454424).

The spelling of 12103224303 in words is "twelve billion, one hundred three million, two hundred twenty-four thousand, three hundred three".