317291141 has 8 divisors (see below), whose sum is σ = 334808640. Its totient is φ = 300083872.

The previous prime is 317291129. The next prime is 317291147. The reversal of 317291141 is 141192713.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 317291141 - 2¹⁰ = 317290117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (317291147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75455 + ... + 79548.

It is an arithmetic number, because the mean of its divisors is an integer number (41851080).

Almost surely, 2^317291141 is an apocalyptic number.

It is an amenable number.

317291141 is a deficient number, since it is larger than the sum of its proper divisors (17517499).

317291141 is a wasteful number, since it uses less digits than its factorization.

317291141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155115.

The product of its digits is 1512, while the sum is 29.

The square root of 317291141 is about 17812.6679921903. The cubic root of 317291141 is about 682.0548719907.

The spelling of 317291141 in words is "three hundred seventeen million, two hundred ninety-one thousand, one hundred forty-one".