135841007 has 2 divisors, whose sum is σ = 135841008. Its totient is φ = 135841006.

The previous prime is 135841001. The next prime is 135841019. The reversal of 135841007 is 700148531.

It is a weak prime.

It is an emirp because it is prime and its reverse (700148531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 135841007 - 2⁸ = 135840751 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135841001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67920503 + 67920504.

It is an arithmetic number, because the mean of its divisors is an integer number (67920504).

Almost surely, 2^135841007 is an apocalyptic number.

135841007 is a deficient number, since it is larger than the sum of its proper divisors (1).

135841007 is an equidigital number, since it uses as much as digits as its factorization.

135841007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 135841007 is about 11655.0850275749. The cubic root of 135841007 is about 514.0558400981.

Adding to 135841007 its reverse (700148531), we get a palindrome (835989538).

The spelling of 135841007 in words is "one hundred thirty-five million, eight hundred forty-one thousand, seven".