3161670201171 has 12 divisors (see below), whose sum is σ = 4566930356040. Its totient is φ = 2107746257760.

The previous prime is 3161670201161. The next prime is 3161670201247. The reversal of 3161670201171 is 1711020761613.

It is a happy number.

3161670201171 is a `hidden beast` number, since 3 + 1 + 616 + 7 + 0 + 20 + 1 + 17 + 1 = 666.

It is not a de Polignac number, because 3161670201171 - 2²³ = 3161661812563 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3161670201161) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2225281 + ... + 3357858.

It is an arithmetic number, because the mean of its divisors is an integer number (380577529670).

Almost surely, 2^{3161670201171} is an apocalyptic number.

3161670201171 is a deficient number, since it is larger than the sum of its proper divisors (1405260154869).

3161670201171 is a wasteful number, since it uses less digits than its factorization.

3161670201171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5646066 (or 5646063 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 36.

Adding to 3161670201171 its reverse (1711020761613), we get a palindrome (4872690962784).

The spelling of 3161670201171 in words is "three trillion, one hundred sixty-one billion, six hundred seventy million, two hundred one thousand, one hundred seventy-one".