131396796196 has 6 divisors (see below), whose sum is σ = 229944393350. Its totient is φ = 65698398096.

The previous prime is 131396796191. The next prime is 131396796211. The reversal of 131396796196 is 691697693131.

It can be written as a sum of positive squares in only one way, i.e., 85521153600 + 45875642596 = 292440^2 + 214186^2 .

It is not an unprimeable number, because it can be changed into a prime (131396796191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16424599521 + ... + 16424599528.

Almost surely, 2^131396796196 is an apocalyptic number.

It is an amenable number.

131396796196 is a deficient number, since it is larger than the sum of its proper divisors (98547597154).

131396796196 is a wasteful number, since it uses less digits than its factorization.

131396796196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32849199053 (or 32849199051 counting only the distinct ones).

The product of its digits is 9920232, while the sum is 61.

The spelling of 131396796196 in words is "one hundred thirty-one billion, three hundred ninety-six million, seven hundred ninety-six thousand, one hundred ninety-six".