12650107 has 4 divisors (see below), whose sum is σ = 12683520. Its totient is φ = 12616696.

The previous prime is 12650101. The next prime is 12650111. The reversal of 12650107 is 70105621.

12650107 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70105621 = 1811 ⋅38711.

It is a cyclic number.

It is not a de Polignac number, because 12650107 - 2⁷ = 12649979 is a prime.

It is a super-2 number, since 2×12650107² = 320050414222898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12650101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16132 + ... + 16897.

It is an arithmetic number, because the mean of its divisors is an integer number (3170880).

Almost surely, 2^12650107 is an apocalyptic number.

12650107 is a deficient number, since it is larger than the sum of its proper divisors (33413).

12650107 is an equidigital number, since it uses as much as digits as its factorization.

12650107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33412.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 12650107 is about 3556.6988908256. The cubic root of 12650107 is about 233.0047276881.

Adding to 12650107 its reverse (70105621), we get a palindrome (82755728).

The spelling of 12650107 in words is "twelve million, six hundred fifty thousand, one hundred seven".