313130274 has 8 divisors (see below), whose sum is σ = 626260560. Its totient is φ = 104376756.

The previous prime is 313130273. The next prime is 313130333. The reversal of 313130274 is 472031313.

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

313130274 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (313130273) 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, 26094184 + ... + 26094195.

It is an arithmetic number, because the mean of its divisors is an integer number (78282570).

Almost surely, 2^313130274 is an apocalyptic number.

313130274 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

313130274 is a wasteful number, since it uses less digits than its factorization.

313130274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52188384.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 313130274 is about 17695.4873908576. The cubic root of 313130274 is about 679.0603182715.

Adding to 313130274 its reverse (472031313), we get a palindrome (785161587).

The spelling of 313130274 in words is "three hundred thirteen million, one hundred thirty thousand, two hundred seventy-four".