135510307 has 2 divisors, whose sum is σ = 135510308. Its totient is φ = 135510306.

The previous prime is 135510293. The next prime is 135510343. The reversal of 135510307 is 703015531.

It is a weak prime.

It is an emirp because it is prime and its reverse (703015531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 135510307 - 2¹¹ = 135508259 is a prime.

It is not a weakly prime, because it can be changed into another prime (135510007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67755153 + 67755154.

It is an arithmetic number, because the mean of its divisors is an integer number (67755154).

Almost surely, 2^135510307 is an apocalyptic number.

135510307 is a deficient number, since it is larger than the sum of its proper divisors (1).

135510307 is an equidigital number, since it uses as much as digits as its factorization.

135510307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1575, while the sum is 25.

The square root of 135510307 is about 11640.8894419628. The cubic root of 135510307 is about 513.6383510338.

Adding to 135510307 its reverse (703015531), we get a palindrome (838525838).

The spelling of 135510307 in words is "one hundred thirty-five million, five hundred ten thousand, three hundred seven".