3163131404105 has 4 divisors (see below), whose sum is σ = 3795757684932. Its totient is φ = 2530505123280.

The previous prime is 3163131404099. The next prime is 3163131404107. The reversal of 3163131404105 is 5014041313613.

3163131404105 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1977443438656 + 1185687965449 = 1406216^2 + 1088893^2 .

It is not a de Polignac number, because 3163131404105 - 2¹⁴ = 3163131387721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3163131404107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 316313140406 + ... + 316313140415.

It is an arithmetic number, because the mean of its divisors is an integer number (948939421233).

Almost surely, 2^{3163131404105} is an apocalyptic number.

It is an amenable number.

3163131404105 is a deficient number, since it is larger than the sum of its proper divisors (632626280827).

3163131404105 is an equidigital number, since it uses as much as digits as its factorization.

3163131404105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632626280826.

The product of its (nonzero) digits is 12960, while the sum is 32.

Adding to 3163131404105 its reverse (5014041313613), we get a palindrome (8177172717718).

The spelling of 3163131404105 in words is "three trillion, one hundred sixty-three billion, one hundred thirty-one million, four hundred four thousand, one hundred five".