135165113022077 has 2 divisors, whose sum is σ = 135165113022078. Its totient is φ = 135165113022076.

The previous prime is 135165113022067. The next prime is 135165113022101. The reversal of 135165113022077 is 770220311561531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 133320715438681 + 1844397583396 = 11546459^2 + 1358086^2 .

It is an emirp because it is prime and its reverse (770220311561531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 135165113022077 - 2¹⁶ = 135165112956541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135165113022047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67582556511038 + 67582556511039.

It is an arithmetic number, because the mean of its divisors is an integer number (67582556511039).

Almost surely, 2^{135165113022077} is an apocalyptic number.

It is an amenable number.

135165113022077 is a deficient number, since it is larger than the sum of its proper divisors (1).

135165113022077 is an equidigital number, since it uses as much as digits as its factorization.

135165113022077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 264600, while the sum is 44.

The spelling of 135165113022077 in words is "one hundred thirty-five trillion, one hundred sixty-five billion, one hundred thirteen million, twenty-two thousand, seventy-seven".