317145714603 has 8 divisors (see below), whose sum is σ = 423016828368. Its totient is φ = 211352538624.

The previous prime is 317145714569. The next prime is 317145714619. The reversal of 317145714603 is 306417541713.

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

It is a de Polignac number, because none of the positive numbers 2^k-317145714603 is a prime.

It is not an unprimeable number, because it can be changed into a prime (317145714503) 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, 19474950 + ... + 19491227.

It is an arithmetic number, because the mean of its divisors is an integer number (52877103546).

Almost surely, 2^317145714603 is an apocalyptic number.

317145714603 is a deficient number, since it is larger than the sum of its proper divisors (105871113765).

317145714603 is a wasteful number, since it uses less digits than its factorization.

317145714603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38968893.

The product of its (nonzero) digits is 211680, while the sum is 42.

The spelling of 317145714603 in words is "three hundred seventeen billion, one hundred forty-five million, seven hundred fourteen thousand, six hundred three".