1323312134 has 8 divisors (see below), whose sum is σ = 1986748608. Its totient is φ = 661062600.

The previous prime is 1323312127. The next prime is 1323312149. The reversal of 1323312134 is 4312133231.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 293942 + ... + 298409.

It is an arithmetic number, because the mean of its divisors is an integer number (248343576).

Almost surely, 2^1323312134 is an apocalyptic number.

1323312134 is a deficient number, since it is larger than the sum of its proper divisors (663436474).

1323312134 is a wasteful number, since it uses less digits than its factorization.

1323312134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593470.

The product of its digits is 1296, while the sum is 23.

The square root of 1323312134 is about 36377.3574356357. The cubic root of 1323312134 is about 1097.8780398334.

Adding to 1323312134 its reverse (4312133231), we get a palindrome (5635445365).

The spelling of 1323312134 in words is "one billion, three hundred twenty-three million, three hundred twelve thousand, one hundred thirty-four".