313110123 has 8 divisors (see below), whose sum is σ = 420042048. Its totient is φ = 207459144.

The previous prime is 313110121. The next prime is 313110157. The reversal of 313110123 is 321011313.

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

It is not a de Polignac number, because 313110123 - 2¹ = 313110121 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 319665 + ... + 320642.

It is an arithmetic number, because the mean of its divisors is an integer number (52505256).

Almost surely, 2^313110123 is an apocalyptic number.

313110123 is a deficient number, since it is larger than the sum of its proper divisors (106931925).

313110123 is a wasteful number, since it uses less digits than its factorization.

313110123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640473.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 313110123 is about 17694.9179992449. The cubic root of 313110123 is about 679.0457513439.

Adding to 313110123 its reverse (321011313), we get a palindrome (634121436).

The spelling of 313110123 in words is "three hundred thirteen million, one hundred ten thousand, one hundred twenty-three".