135066166135 has 16 divisors (see below), whose sum is σ = 166892876640. Its totient is φ = 104871260160.

The previous prime is 135066166129. The next prime is 135066166141. The reversal of 135066166135 is 531661660531.

It is an interprime number because it is at equal distance from previous prime (135066166129) and next prime (135066166141).

It is not a de Polignac number, because 135066166135 - 2¹¹ = 135066164087 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 135066166091 and 135066166100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1667325 + ... + 1746454.

It is an arithmetic number, because the mean of its divisors is an integer number (10430804790).

Almost surely, 2^135066166135 is an apocalyptic number.

135066166135 is a deficient number, since it is larger than the sum of its proper divisors (31826710505).

135066166135 is a wasteful number, since it uses less digits than its factorization.

135066166135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3414018.

The product of its (nonzero) digits is 291600, while the sum is 43.

The spelling of 135066166135 in words is "one hundred thirty-five billion, sixty-six million, one hundred sixty-six thousand, one hundred thirty-five".