135313142543099 has 2 divisors, whose sum is σ = 135313142543100. Its totient is φ = 135313142543098.

The previous prime is 135313142543003. The next prime is 135313142543101. The reversal of 135313142543099 is 990345241313531.

It is a strong prime.

It is an emirp because it is prime and its reverse (990345241313531) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-135313142543099 is a prime.

Together with 135313142543101, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 135313142543099.

It is not a weakly prime, because it can be changed into another prime (135313142513099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67656571271549 + 67656571271550.

It is an arithmetic number, because the mean of its divisors is an integer number (67656571271550).

Almost surely, 2^{135313142543099} is an apocalyptic number.

135313142543099 is a deficient number, since it is larger than the sum of its proper divisors (1).

135313142543099 is an equidigital number, since it uses as much as digits as its factorization.

135313142543099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5248800, while the sum is 53.

The spelling of 135313142543099 in words is "one hundred thirty-five trillion, three hundred thirteen billion, one hundred forty-two million, five hundred forty-three thousand, ninety-nine".