12200020103 has 2 divisors, whose sum is σ = 12200020104. Its totient is φ = 12200020102.

The previous prime is 12200020073. The next prime is 12200020153. The reversal of 12200020103 is 30102000221.

It is a happy number.

12200020103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12200020103 - 2¹² = 12200016007 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12200020153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6100010051 + 6100010052.

It is an arithmetic number, because the mean of its divisors is an integer number (6100010052).

Almost surely, 2^12200020103 is an apocalyptic number.

12200020103 is a deficient number, since it is larger than the sum of its proper divisors (1).

12200020103 is an equidigital number, since it uses as much as digits as its factorization.

12200020103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 12200020103 its reverse (30102000221), we get a palindrome (42302020324).

The spelling of 12200020103 in words is "twelve billion, two hundred million, twenty thousand, one hundred three".