131230174 has 16 divisors (see below), whose sum is σ = 209812896. Its totient is φ = 61344000.

The previous prime is 131230147. The next prime is 131230189. The reversal of 131230174 is 471032131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7647 + ... + 17914.

It is an arithmetic number, because the mean of its divisors is an integer number (13113306).

Almost surely, 2^131230174 is an apocalyptic number.

131230174 is a deficient number, since it is larger than the sum of its proper divisors (78582722).

131230174 is a wasteful number, since it uses less digits than its factorization.

131230174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25731.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 131230174 is about 11455.5739271326. The cubic root of 131230174 is about 508.1725884533.

The spelling of 131230174 in words is "one hundred thirty-one million, two hundred thirty thousand, one hundred seventy-four".