131170712 has 16 divisors (see below), whose sum is σ = 254426400. Its totient is φ = 63323680.

The previous prime is 131170681. The next prime is 131170729. The reversal of 131170712 is 217071131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282464 + ... + 282927.

It is an arithmetic number, because the mean of its divisors is an integer number (15901650).

Almost surely, 2^131170712 is an apocalyptic number.

It is an amenable number.

131170712 is a deficient number, since it is larger than the sum of its proper divisors (123255688).

131170712 is a wasteful number, since it uses less digits than its factorization.

131170712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565426 (or 565422 counting only the distinct ones).

The product of its (nonzero) digits is 294, while the sum is 23.

The square root of 131170712 is about 11452.9783026076. The cubic root of 131170712 is about 508.0958237820.

The spelling of 131170712 in words is "one hundred thirty-one million, one hundred seventy thousand, seven hundred twelve".