12200100103 has 4 divisors (see below), whose sum is σ = 12620793240. Its totient is φ = 11779406968.

The previous prime is 12200100091. The next prime is 12200100119. The reversal of 12200100103 is 30100100221.

12200100103 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, and also an emirpimes, since its reverse is a distinct semiprime: 30100100221 = 143239 ⋅210139.

It is a cyclic number.

It is not a de Polignac number, because 12200100103 - 2⁵ = 12200100071 is a prime.

It is a super-2 number, since 2×12200100103² (a number of 21 digits) contains 22 as substring.

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 12200100103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12200100163) 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 in 3 ways as a sum of consecutive naturals, for example, 210346525 + ... + 210346582.

It is an arithmetic number, because the mean of its divisors is an integer number (3155198310).

Almost surely, 2^12200100103 is an apocalyptic number.

12200100103 is a deficient number, since it is larger than the sum of its proper divisors (420693137).

12200100103 is an equidigital number, since it uses as much as digits as its factorization.

12200100103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420693136.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 12200100103 its reverse (30100100221), we get a palindrome (42300200324).

The spelling of 12200100103 in words is "twelve billion, two hundred million, one hundred thousand, one hundred three".