1323422033 has 4 divisors (see below), whose sum is σ = 1323499188. Its totient is φ = 1323344880.

The previous prime is 1323422027. The next prime is 1323422039. The reversal of 1323422033 is 3302243231.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (1323422027) and next prime (1323422039).

It can be written as a sum of positive squares in 2 ways, for example, as 700819729 + 622602304 = 26473^2 + 24952^2 .

It is a cyclic number.

It is not a de Polignac number, because 1323422033 - 2⁸ = 1323421777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1323422039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35 + ... + 51447.

It is an arithmetic number, because the mean of its divisors is an integer number (330874797).

Almost surely, 2^1323422033 is an apocalyptic number.

It is an amenable number.

1323422033 is a deficient number, since it is larger than the sum of its proper divisors (77155).

1323422033 is an equidigital number, since it uses as much as digits as its factorization.

1323422033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77154.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 1323422033 is about 36378.8679455532. The cubic root of 1323422033 is about 1097.9084313426.

Adding to 1323422033 its reverse (3302243231), we get a palindrome (4625665264).

The spelling of 1323422033 in words is "one billion, three hundred twenty-three million, four hundred twenty-two thousand, thirty-three".