135930262717 has 2 divisors, whose sum is σ = 135930262718. Its totient is φ = 135930262716.

The previous prime is 135930262693. The next prime is 135930262739. The reversal of 135930262717 is 717262039531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101948658436 + 33981604281 = 319294^2 + 184341^2 .

It is a cyclic number.

It is not a de Polignac number, because 135930262717 - 2¹⁵ = 135930229949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135930262777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67965131358 + 67965131359.

It is an arithmetic number, because the mean of its divisors is an integer number (67965131359).

Almost surely, 2^135930262717 is an apocalyptic number.

It is an amenable number.

135930262717 is a deficient number, since it is larger than the sum of its proper divisors (1).

135930262717 is an equidigital number, since it uses as much as digits as its factorization.

135930262717 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 476280, while the sum is 46.

The spelling of 135930262717 in words is "one hundred thirty-five billion, nine hundred thirty million, two hundred sixty-two thousand, seven hundred seventeen".