1324142303 has 8 divisors (see below), whose sum is σ = 1444809936. Its totient is φ = 1203523200.

The previous prime is 1324142293. The next prime is 1324142317. The reversal of 1324142303 is 3032414231.

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

It is not a de Polignac number, because 1324142303 - 2²⁰ = 1323093727 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 (1324142333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67925 + ... + 85217.

It is an arithmetic number, because the mean of its divisors is an integer number (180601242).

Almost surely, 2^1324142303 is an apocalyptic number.

1324142303 is a deficient number, since it is larger than the sum of its proper divisors (120667633).

1324142303 is a wasteful number, since it uses less digits than its factorization.

1324142303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24265.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 1324142303 is about 36388.7661648482. The cubic root of 1324142303 is about 1098.1075734322.

Adding to 1324142303 its reverse (3032414231), we get a palindrome (4356556534).

The spelling of 1324142303 in words is "one billion, three hundred twenty-four million, one hundred forty-two thousand, three hundred three".