3171007646161 has 16 divisors (see below), whose sum is σ = 3299578675200. Its totient is φ = 3044086572240.

The previous prime is 3171007646101. The next prime is 3171007646179. The reversal of 3171007646161 is 1616467001713.

It is not a de Polignac number, because 3171007646161 - 2⁷ = 3171007646033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3171007646101) 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, 27102990 + ... + 27219736.

It is an arithmetic number, because the mean of its divisors is an integer number (206223667200).

Almost surely, 2^{3171007646161} is an apocalyptic number.

3171007646161 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3171007646161 is a deficient number, since it is larger than the sum of its proper divisors (128571029039).

3171007646161 is a wasteful number, since it uses less digits than its factorization.

3171007646161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123804.

The product of its (nonzero) digits is 127008, while the sum is 43.

The spelling of 3171007646161 in words is "three trillion, one hundred seventy-one billion, seven million, six hundred forty-six thousand, one hundred sixty-one".