3196974318131 has 32 divisors (see below), whose sum is σ = 3727389892608. Its totient is φ = 2712984699040.

The previous prime is 3196974318113. The next prime is 3196974318143. The reversal of 3196974318131 is 1318134796913.

It is not a de Polignac number, because 3196974318131 - 2⁶ = 3196974318067 is a prime.

It is a super-2 number, since 2×3196974318131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3196974318931) 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, 3738776 + ... + 4513578.

It is an arithmetic number, because the mean of its divisors is an integer number (116480934144).

Almost surely, 2^{3196974318131} is an apocalyptic number.

3196974318131 is a deficient number, since it is larger than the sum of its proper divisors (530415574477).

3196974318131 is a wasteful number, since it uses less digits than its factorization.

3196974318131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775231.

The product of its digits is 2939328, while the sum is 56.

The spelling of 3196974318131 in words is "three trillion, one hundred ninety-six billion, nine hundred seventy-four million, three hundred eighteen thousand, one hundred thirty-one".