12103203200107 has 2 divisors, whose sum is σ = 12103203200108. Its totient is φ = 12103203200106.

The previous prime is 12103203200057. The next prime is 12103203200129. The reversal of 12103203200107 is 70100230230121.

It is a happy number.

12103203200107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (12103203200129) can be obtained adding 12103203200107 to its sum of digits (22).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12103203200107 - 2¹⁵ = 12103203167339 is a prime.

It is a super-2 number, since 2×12103203200107² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12103203207107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6051601600053 + 6051601600054.

It is an arithmetic number, because the mean of its divisors is an integer number (6051601600054).

Almost surely, 2^{12103203200107} is an apocalyptic number.

12103203200107 is a deficient number, since it is larger than the sum of its proper divisors (1).

12103203200107 is an equidigital number, since it uses as much as digits as its factorization.

12103203200107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 22.

Adding to 12103203200107 its reverse (70100230230121), we get a palindrome (82203433430228).

The spelling of 12103203200107 in words is "twelve trillion, one hundred three billion, two hundred three million, two hundred thousand, one hundred seven".