12200302103 has 12 divisors (see below), whose sum is σ = 13413550080. Its totient is φ = 11088454080.

The previous prime is 12200302099. The next prime is 12200302181. The reversal of 12200302103 is 30120300221.

It is a happy number.

It is not a de Polignac number, because 12200302103 - 2² = 12200302099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12200302903) 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 11 ways as a sum of consecutive naturals, for example, 609551 + ... + 629247.

It is an arithmetic number, because the mean of its divisors is an integer number (1117795840).

Almost surely, 2^12200302103 is an apocalyptic number.

12200302103 is a deficient number, since it is larger than the sum of its proper divisors (1213247977).

12200302103 is a wasteful number, since it uses less digits than its factorization.

12200302103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24838 (or 24827 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 12200302103 its reverse (30120300221), we get a palindrome (42320602324).

The spelling of 12200302103 in words is "twelve billion, two hundred million, three hundred two thousand, one hundred three".