313110122 has 8 divisors (see below), whose sum is σ = 505793316. Its totient is φ = 144512352.

The previous prime is 313110121. The next prime is 313110157. The reversal of 313110122 is 221011313.

It can be written as a sum of positive squares in 2 ways, for example, as 295461721 + 17648401 = 17189^2 + 4201^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 313110097 and 313110106.

It is not an unprimeable number, because it can be changed into a prime (313110121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6021323 + ... + 6021374.

Almost surely, 2^313110122 is an apocalyptic number.

313110122 is a deficient number, since it is larger than the sum of its proper divisors (192683194).

313110122 is a wasteful number, since it uses less digits than its factorization.

313110122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12042712.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 313110122 is about 17694.9179709882. The cubic root of 313110122 is about 679.0457506210.

Adding to 313110122 its reverse (221011313), we get a palindrome (534121435).

The spelling of 313110122 in words is "three hundred thirteen million, one hundred ten thousand, one hundred twenty-two".