131783170824168 has 32 divisors (see below), whose sum is σ = 329458814080800. Its totient is φ = 43927605338688.

The previous prime is 131783170824101. The next prime is 131783170824299. The reversal of 131783170824168 is 861428071387131.

It is a happy number.

131783170824168 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×131783170824168² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1948863 + ... + 16351281.

It is an arithmetic number, because the mean of its divisors is an integer number (10295587940025).

Almost surely, 2^{131783170824168} is an apocalyptic number.

It is an amenable number.

131783170824168 is an abundant number, since it is smaller than the sum of its proper divisors (197675643256632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131783170824168 is a wasteful number, since it uses less digits than its factorization.

131783170824168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14783681 (or 14783677 counting only the distinct ones).

The product of its (nonzero) digits is 10838016, while the sum is 60.

The spelling of 131783170824168 in words is "one hundred thirty-one trillion, seven hundred eighty-three billion, one hundred seventy million, eight hundred twenty-four thousand, one hundred sixty-eight".