1323003301 has 4 divisors (see below), whose sum is σ = 1327885504. Its totient is φ = 1318121100.

The previous prime is 1323003281. The next prime is 1323003349. The reversal of 1323003301 is 1033003231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1323003301 - 2¹⁵ = 1322970533 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 (1323003371) 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 3 ways as a sum of consecutive naturals, for example, 2440695 + ... + 2441236.

It is an arithmetic number, because the mean of its divisors is an integer number (331971376).

Almost surely, 2^1323003301 is an apocalyptic number.

It is an amenable number.

1323003301 is a deficient number, since it is larger than the sum of its proper divisors (4882203).

1323003301 is an equidigital number, since it uses as much as digits as its factorization.

1323003301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4882202.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 1323003301 is about 36373.1123359000. The cubic root of 1323003301 is about 1097.7926260347.

Adding to 1323003301 its reverse (1033003231), we get a palindrome (2356006532).

The spelling of 1323003301 in words is "one billion, three hundred twenty-three million, three thousand, three hundred one".