135707352113 has 2 divisors, whose sum is σ = 135707352114. Its totient is φ = 135707352112.

The previous prime is 135707352073. The next prime is 135707352133. The reversal of 135707352113 is 311253707531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 104040437809 + 31666914304 = 322553^2 + 177952^2 .

It is a cyclic number.

It is not a de Polignac number, because 135707352113 - 2²² = 135703157809 is a prime.

It is not a weakly prime, because it can be changed into another prime (135707352133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67853676056 + 67853676057.

It is an arithmetic number, because the mean of its divisors is an integer number (67853676057).

Almost surely, 2^135707352113 is an apocalyptic number.

It is an amenable number.

135707352113 is a deficient number, since it is larger than the sum of its proper divisors (1).

135707352113 is an equidigital number, since it uses as much as digits as its factorization.

135707352113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 66150, while the sum is 38.

The spelling of 135707352113 in words is "one hundred thirty-five billion, seven hundred seven million, three hundred fifty-two thousand, one hundred thirteen".