135066314305 has 32 divisors (see below), whose sum is σ = 177280669440. Its totient is φ = 98183688960.

The previous prime is 135066314303. The next prime is 135066314329. The reversal of 135066314305 is 503413660531.

It is a happy number.

It is not a de Polignac number, because 135066314305 - 2¹ = 135066314303 is a prime.

It is not an unprimeable number, because it can be changed into a prime (135066314303) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2991186 + ... + 3036004.

It is an arithmetic number, because the mean of its divisors is an integer number (5540020920).

Almost surely, 2^135066314305 is an apocalyptic number.

It is an amenable number.

135066314305 is a deficient number, since it is larger than the sum of its proper divisors (42214355135).

135066314305 is a wasteful number, since it uses less digits than its factorization.

135066314305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45561.

The product of its (nonzero) digits is 97200, while the sum is 37.

Adding to 135066314305 its reverse (503413660531), we get a palindrome (638479974836).

The spelling of 135066314305 in words is "one hundred thirty-five billion, sixty-six million, three hundred fourteen thousand, three hundred five".