126107 has 2 divisors, whose sum is σ = 126108. Its totient is φ = 126106.

The previous prime is 126097. The next prime is 126127. The reversal of 126107 is 701621.

It is a happy number.

126107 is nontrivially palindromic in base 15.

It is a weak prime.

It is an emirp because it is prime and its reverse (701621) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 126107 - 2¹² = 122011 is a prime.

It is a Chen prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (126127) 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 as a sum of consecutive naturals, namely, 63053 + 63054.

It is an arithmetic number, because the mean of its divisors is an integer number (63054).

2¹²⁶¹⁰⁷ is an apocalyptic number.

126107 is a deficient number, since it is larger than the sum of its proper divisors (1).

126107 is an equidigital number, since it uses as much as digits as its factorization.

126107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 126107 is about 355.1154741771. The cubic root of 126107 is about 50.1471664159.

Adding to 126107 its reverse (701621), we get a palindrome (827728).

The spelling of 126107 in words is "one hundred twenty-six thousand, one hundred seven".