131737040163 has 6 divisors (see below), whose sum is σ = 190286835804. Its totient is φ = 87824693436.

The previous prime is 131737040161. The next prime is 131737040173. The reversal of 131737040163 is 361040737131.

131737040163 is a `hidden beast` number, since 13 + 173 + 70 + 401 + 6 + 3 = 666.

It is not a de Polignac number, because 131737040163 - 2¹ = 131737040161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131737040161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7318724445 + ... + 7318724462.

It is an arithmetic number, because the mean of its divisors is an integer number (31714472634).

Almost surely, 2^131737040163 is an apocalyptic number.

131737040163 is a deficient number, since it is larger than the sum of its proper divisors (58549795641).

131737040163 is a wasteful number, since it uses less digits than its factorization.

131737040163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14637448913 (or 14637448910 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

Adding to 131737040163 its reverse (361040737131), we get a palindrome (492777777294).

The spelling of 131737040163 in words is "one hundred thirty-one billion, seven hundred thirty-seven million, forty thousand, one hundred sixty-three".