131484171 has 64 divisors (see below), whose sum is σ = 234372096. Its totient is φ = 63590400.

The previous prime is 131484167. The next prime is 131484181. The reversal of 131484171 is 171484131.

It is not a de Polignac number, because 131484171 - 2² = 131484167 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131484151) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 189936 + ... + 190626.

It is an arithmetic number, because the mean of its divisors is an integer number (3662064).

Almost surely, 2^131484171 is an apocalyptic number.

131484171 is a deficient number, since it is larger than the sum of its proper divisors (102887925).

131484171 is a wasteful number, since it uses less digits than its factorization.

131484171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772.

The product of its digits is 2688, while the sum is 30.

The square root of 131484171 is about 11466.6547432109. The cubic root of 131484171 is about 508.5002344605.

The spelling of 131484171 in words is "one hundred thirty-one million, four hundred eighty-four thousand, one hundred seventy-one".