313045234 has 16 divisors (see below), whose sum is σ = 482816448. Its totient is φ = 152116272.

The previous prime is 313045231. The next prime is 313045237. The reversal of 313045234 is 432540313.

313045234 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (313045231) and next prime (313045237).

It is a super-2 number, since 2×313045234² = 195994637060229512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 313045199 and 313045208.

It is not an unprimeable number, because it can be changed into a prime (313045231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81219 + ... + 84985.

It is an arithmetic number, because the mean of its divisors is an integer number (30176028).

Almost surely, 2^313045234 is an apocalyptic number.

313045234 is a deficient number, since it is larger than the sum of its proper divisors (169771214).

313045234 is a wasteful number, since it uses less digits than its factorization.

313045234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4929.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 313045234 is about 17693.0843551937. The cubic root of 313045234 is about 678.9988395806.

Adding to 313045234 its reverse (432540313), we get a palindrome (745585547).

The spelling of 313045234 in words is "three hundred thirteen million, forty-five thousand, two hundred thirty-four".