131171014 has 16 divisors (see below), whose sum is σ = 224356608. Its totient is φ = 56979072.

The previous prime is 131170981. The next prime is 131171017. The reversal of 131171014 is 410171131.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 131170982 and 131171000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131171017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147942 + ... + 148825.

It is an arithmetic number, because the mean of its divisors is an integer number (14022288).

Almost surely, 2^131171014 is an apocalyptic number.

131171014 is a deficient number, since it is larger than the sum of its proper divisors (93185594).

131171014 is a wasteful number, since it uses less digits than its factorization.

131171014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296799.

The product of its (nonzero) digits is 84, while the sum is 19.

The square root of 131171014 is about 11452.9914869435. The cubic root of 131171014 is about 508.0962137187.

The spelling of 131171014 in words is "one hundred thirty-one million, one hundred seventy-one thousand, fourteen".