1323154313 has 8 divisors (see below), whose sum is σ = 1428661248. Its totient is φ = 1218179664.

The previous prime is 1323154303. The next prime is 1323154351. The reversal of 1323154313 is 3134513231.

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

It is not a de Polignac number, because 1323154313 - 2⁴ = 1323154297 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1323154303) 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 7 ways as a sum of consecutive naturals, for example, 127895 + ... + 137852.

It is an arithmetic number, because the mean of its divisors is an integer number (178582656).

Almost surely, 2^1323154313 is an apocalyptic number.

1323154313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1323154313 is a deficient number, since it is larger than the sum of its proper divisors (105506935).

1323154313 is a wasteful number, since it uses less digits than its factorization.

1323154313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266143.

The product of its digits is 3240, while the sum is 26.

The square root of 1323154313 is about 36375.1881507161. The cubic root of 1323154313 is about 1097.8343930136.

Adding to 1323154313 its reverse (3134513231), we get a palindrome (4457667544).

The spelling of 1323154313 in words is "one billion, three hundred twenty-three million, one hundred fifty-four thousand, three hundred thirteen".