313314020 has 12 divisors (see below), whose sum is σ = 657959484. Its totient is φ = 125325600.

The previous prime is 313314017. The next prime is 313314031. The reversal of 313314020 is 20413313.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 221652544 + 91661476 = 14888^2 + 9574^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 313314020.

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, 7832831 + ... + 7832870.

It is an arithmetic number, because the mean of its divisors is an integer number (54829957).

Almost surely, 2^313314020 is an apocalyptic number.

It is an amenable number.

313314020 is an abundant number, since it is smaller than the sum of its proper divisors (344645464).

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

313314020 is a wasteful number, since it uses less digits than its factorization.

313314020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15665710 (or 15665708 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 313314020 is about 17700.6785180682. The cubic root of 313314020 is about 679.1931173325.

Adding to 313314020 its reverse (20413313), we get a palindrome (333727333).

The spelling of 313314020 in words is "three hundred thirteen million, three hundred fourteen thousand, twenty".