1323034313 has 16 divisors (see below), whose sum is σ = 1399628160. Its totient is φ = 1248124416.

The previous prime is 1323034301. The next prime is 1323034343. The reversal of 1323034313 is 3134303231.

It is a cyclic number.

It is not a de Polignac number, because 1323034313 - 2³⁰ = 249292489 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1323034343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 773303 + ... + 775011.

It is an arithmetic number, because the mean of its divisors is an integer number (87476760).

Almost surely, 2^1323034313 is an apocalyptic number.

It is an amenable number.

1323034313 is a deficient number, since it is larger than the sum of its proper divisors (76593847).

1323034313 is a wasteful number, since it uses less digits than its factorization.

1323034313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2176.

The product of its (nonzero) digits is 1944, while the sum is 23.

The square root of 1323034313 is about 36373.5386373116. The cubic root of 1323034313 is about 1097.8012036094.

Adding to 1323034313 its reverse (3134303231), we get a palindrome (4457337544).

The spelling of 1323034313 in words is "one billion, three hundred twenty-three million, thirty-four thousand, three hundred thirteen".