1323353 has 4 divisors (see below), whose sum is σ = 1331940. Its totient is φ = 1314768.

The previous prime is 1323349. The next prime is 1323367. The reversal of 1323353 is 3533231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3533231 = 13 ⋅271787.

It can be written as a sum of positive squares in 2 ways, for example, as 299209 + 1024144 = 547^2 + 1012^2 .

It is a cyclic number.

It is not a de Polignac number, because 1323353 - 2² = 1323349 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1323323) 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, 4058 + ... + 4371.

It is an arithmetic number, because the mean of its divisors is an integer number (332985).

2^1323353 is an apocalyptic number.

It is an amenable number.

1323353 is a deficient number, since it is larger than the sum of its proper divisors (8587).

1323353 is an equidigital number, since it uses as much as digits as its factorization.

1323353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8586.

The product of its digits is 810, while the sum is 20.

The square root of 1323353 is about 1150.3708097827. The cubic root of 1323353 is about 109.7889341128.

Adding to 1323353 its reverse (3533231), we get a palindrome (4856584).

The spelling of 1323353 in words is "one million, three hundred twenty-three thousand, three hundred fifty-three".