12628103 has 8 divisors (see below), whose sum is σ = 13336320. Its totient is φ = 11924280.

The previous prime is 12628069. The next prime is 12628117. The reversal of 12628103 is 30182621.

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 12628103 - 2¹⁸ = 12365959 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 (12628163) 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, 6068 + ... + 7878.

It is an arithmetic number, because the mean of its divisors is an integer number (1667040).

Almost surely, 2^12628103 is an apocalyptic number.

12628103 is a deficient number, since it is larger than the sum of its proper divisors (708217).

12628103 is a wasteful number, since it uses less digits than its factorization.

12628103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2197.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 12628103 is about 3553.6042266972. The cubic root of 12628103 is about 232.8695506598.

The spelling of 12628103 in words is "twelve million, six hundred twenty-eight thousand, one hundred three".