317104236123 has 16 divisors (see below), whose sum is σ = 444662439936. Its totient is φ = 200619175680.

The previous prime is 317104236107. The next prime is 317104236131. The reversal of 317104236123 is 321632401713.

It is a happy number.

It is not a de Polignac number, because 317104236123 - 2⁴ = 317104236107 is a prime.

It is a super-2 number, since 2×317104236123² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (317104236193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18084598 + ... + 18102123.

It is an arithmetic number, because the mean of its divisors is an integer number (27791402496).

Almost surely, 2^317104236123 is an apocalyptic number.

317104236123 is a deficient number, since it is larger than the sum of its proper divisors (127558203813).

317104236123 is a wasteful number, since it uses less digits than its factorization.

317104236123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36186874.

The product of its (nonzero) digits is 18144, while the sum is 33.

Adding to 317104236123 its reverse (321632401713), we get a palindrome (638736637836).

The spelling of 317104236123 in words is "three hundred seventeen billion, one hundred four million, two hundred thirty-six thousand, one hundred twenty-three".