135907307 has 2 divisors, whose sum is σ = 135907308. Its totient is φ = 135907306.

The previous prime is 135907241. The next prime is 135907349. The reversal of 135907307 is 703709531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 135907307 - 2¹² = 135903211 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (135901307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67953653 + 67953654.

It is an arithmetic number, because the mean of its divisors is an integer number (67953654).

Almost surely, 2^135907307 is an apocalyptic number.

135907307 is a deficient number, since it is larger than the sum of its proper divisors (1).

135907307 is an equidigital number, since it uses as much as digits as its factorization.

135907307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19845, while the sum is 35.

The square root of 135907307 is about 11657.9289327050. The cubic root of 135907307 is about 514.1394583409.

The spelling of 135907307 in words is "one hundred thirty-five million, nine hundred seven thousand, three hundred seven".