1323014303 has 12 divisors (see below), whose sum is σ = 1494905040. Its totient is φ = 1168142976.

The previous prime is 1323014293. The next prime is 1323014317. The reversal of 1323014303 is 3034103231.

It is not a de Polignac number, because 1323014303 - 2⁸ = 1323014047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323014323) 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 11 ways as a sum of consecutive naturals, for example, 166298 + ... + 174071.

It is an arithmetic number, because the mean of its divisors is an integer number (124575420).

Almost surely, 2^1323014303 is an apocalyptic number.

1323014303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1323014303 is a deficient number, since it is larger than the sum of its proper divisors (171890737).

1323014303 is a wasteful number, since it uses less digits than its factorization.

1323014303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340418 (or 340405 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 1323014303 is about 36373.2635736746. The cubic root of 1323014303 is about 1097.7956690810.

Adding to 1323014303 its reverse (3034103231), we get a palindrome (4357117534).

The spelling of 1323014303 in words is "one billion, three hundred twenty-three million, fourteen thousand, three hundred three".