317123006 has 16 divisors (see below), whose sum is σ = 486466560. Its totient is φ = 154976760.

The previous prime is 317122999. The next prime is 317123021. The reversal of 317123006 is 600321713.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84551 + ... + 88221.

It is an arithmetic number, because the mean of its divisors is an integer number (30404160).

Almost surely, 2^317123006 is an apocalyptic number.

317123006 is a deficient number, since it is larger than the sum of its proper divisors (169343554).

317123006 is a wasteful number, since it uses less digits than its factorization.

317123006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4639.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 317123006 is about 17807.9478323584. The cubic root of 317123006 is about 681.9343753415.

Adding to 317123006 its reverse (600321713), we get a palindrome (917444719).

The spelling of 317123006 in words is "three hundred seventeen million, one hundred twenty-three thousand, six".