135093013697 has 2 divisors, whose sum is σ = 135093013698. Its totient is φ = 135093013696.

The previous prime is 135093013669. The next prime is 135093013733. The reversal of 135093013697 is 796310390531.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 134337643441 + 755370256 = 366521^2 + 27484^2 .

It is a cyclic number.

It is not a de Polignac number, because 135093013697 - 2¹⁰ = 135093012673 is a prime.

It is not a weakly prime, because it can be changed into another prime (135093013607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67546506848 + 67546506849.

It is an arithmetic number, because the mean of its divisors is an integer number (67546506849).

Almost surely, 2^135093013697 is an apocalyptic number.

It is an amenable number.

135093013697 is a deficient number, since it is larger than the sum of its proper divisors (1).

135093013697 is an equidigital number, since it uses as much as digits as its factorization.

135093013697 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 459270, while the sum is 47.

The spelling of 135093013697 in words is "one hundred thirty-five billion, ninety-three million, thirteen thousand, six hundred ninety-seven".