1135235606171 has 16 divisors (see below), whose sum is σ = 1148044622400. Its totient is φ = 1122514821120.

The previous prime is 1135235606143. The next prime is 1135235606221. The reversal of 1135235606171 is 1716065325311.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1135235606171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1135235606101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24134051 + ... + 24181043.

It is an arithmetic number, because the mean of its divisors is an integer number (71752788900).

Almost surely, 2^{1135235606171} is an apocalyptic number.

1135235606171 is a deficient number, since it is larger than the sum of its proper divisors (12809016229).

1135235606171 is a wasteful number, since it uses less digits than its factorization.

1135235606171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47926.

The product of its (nonzero) digits is 113400, while the sum is 41.

The spelling of 1135235606171 in words is "one trillion, one hundred thirty-five billion, two hundred thirty-five million, six hundred six thousand, one hundred seventy-one".