313123322 has 8 divisors (see below), whose sum is σ = 471186516. Its totient is φ = 156061152.

The previous prime is 313123313. The next prime is 313123333. The reversal of 313123322 is 223321313.

313123322 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 246521401 + 66601921 = 15701^2 + 8161^2 .

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 = 313123294 and 313123303.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 249473 + ... + 250724.

Almost surely, 2^313123322 is an apocalyptic number.

313123322 is a deficient number, since it is larger than the sum of its proper divisors (158063194).

313123322 is a wasteful number, since it uses less digits than its factorization.

313123322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500512.

The product of its digits is 648, while the sum is 20.

The square root of 313123322 is about 17695.2909555056. The cubic root of 313123322 is about 679.0552928208.

Adding to 313123322 its reverse (223321313), we get a palindrome (536444635).

The spelling of 313123322 in words is "three hundred thirteen million, one hundred twenty-three thousand, three hundred twenty-two".