12343103 has 8 divisors (see below), whose sum is σ = 13110000. Its totient is φ = 11587968.

The previous prime is 12343099. The next prime is 12343129. The reversal of 12343103 is 30134321.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12343103 - 2² = 12343099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12343403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 728 + ... + 5021.

It is an arithmetic number, because the mean of its divisors is an integer number (1638750).

Almost surely, 2^12343103 is an apocalyptic number.

12343103 is a deficient number, since it is larger than the sum of its proper divisors (766897).

12343103 is a wasteful number, since it uses less digits than its factorization.

12343103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5881.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 12343103 is about 3513.2752525243. The cubic root of 12343103 is about 231.1043487005.

Adding to 12343103 its reverse (30134321), we get a palindrome (42477424).

The spelling of 12343103 in words is "twelve million, three hundred forty-three thousand, one hundred three".