12534107 has 2 divisors, whose sum is σ = 12534108. Its totient is φ = 12534106.

The previous prime is 12534089. The next prime is 12534133. The reversal of 12534107 is 70143521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12534107 - 2¹⁴ = 12517723 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12534307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6267053 + 6267054.

It is an arithmetic number, because the mean of its divisors is an integer number (6267054).

Almost surely, 2^12534107 is an apocalyptic number.

12534107 is a deficient number, since it is larger than the sum of its proper divisors (1).

12534107 is an equidigital number, since it uses as much as digits as its factorization.

12534107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 12534107 is about 3540.3540783374. The cubic root of 12534107 is about 232.2903308826.

Adding to 12534107 its reverse (70143521), we get a palindrome (82677628).

The spelling of 12534107 in words is "twelve million, five hundred thirty-four thousand, one hundred seven".