12301223103 has 48 divisors (see below), whose sum is σ = 20959585920. Its totient is φ = 6878979072.

The previous prime is 12301223089. The next prime is 12301223131. The reversal of 12301223103 is 30132210321.

12301223103 is a `hidden beast` number, since 1 + 230 + 122 + 310 + 3 = 666.

It is not a de Polignac number, because 12301223103 - 2¹⁶ = 12301157567 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12301223303) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 48951 + ... + 164312.

It is an arithmetic number, because the mean of its divisors is an integer number (436658040).

Almost surely, 2^12301223103 is an apocalyptic number.

12301223103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12301223103 is a deficient number, since it is larger than the sum of its proper divisors (8658362817).

12301223103 is a wasteful number, since it uses less digits than its factorization.

12301223103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213328 (or 213325 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 12301223103 its reverse (30132210321), we get a palindrome (42433433424).

The spelling of 12301223103 in words is "twelve billion, three hundred one million, two hundred twenty-three thousand, one hundred three".