135083926165871 has 2 divisors, whose sum is σ = 135083926165872. Its totient is φ = 135083926165870.

The previous prime is 135083926165801. The next prime is 135083926165949. The reversal of 135083926165871 is 178561629380531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 135083926165871 - 2¹⁸ = 135083925903727 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 135083926165798 and 135083926165807.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135083926165801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67541963082935 + 67541963082936.

It is an arithmetic number, because the mean of its divisors is an integer number (67541963082936).

Almost surely, 2^{135083926165871} is an apocalyptic number.

135083926165871 is a deficient number, since it is larger than the sum of its proper divisors (1).

135083926165871 is an equidigital number, since it uses as much as digits as its factorization.

135083926165871 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 65318400, while the sum is 65.

The spelling of 135083926165871 in words is "one hundred thirty-five trillion, eighty-three billion, nine hundred twenty-six million, one hundred sixty-five thousand, eight hundred seventy-one".