12303110232103 has 16 divisors (see below), whose sum is σ = 12369014913024. Its totient is φ = 12237399514080.

The previous prime is 12303110232037. The next prime is 12303110232107. The reversal of 12303110232103 is 30123201130321.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12303110232103 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 (12303110232107) 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 15 ways as a sum of consecutive naturals, for example, 301179426 + ... + 301220272.

It is an arithmetic number, because the mean of its divisors is an integer number (773063432064).

Almost surely, 2^{12303110232103} is an apocalyptic number.

12303110232103 is a deficient number, since it is larger than the sum of its proper divisors (65904680921).

12303110232103 is a wasteful number, since it uses less digits than its factorization.

12303110232103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43182.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 12303110232103 its reverse (30123201130321), we get a palindrome (42426311362424).

The spelling of 12303110232103 in words is "twelve trillion, three hundred three billion, one hundred ten million, two hundred thirty-two thousand, one hundred three".