1353323 has 4 divisors (see below), whose sum is σ = 1356000. Its totient is φ = 1350648.

The previous prime is 1353311. The next prime is 1353329. The reversal of 1353323 is 3233531.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3233531 = 7 ⋅461933.

It is a cyclic number.

It is not a de Polignac number, because 1353323 - 2⁶ = 1353259 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1353295 and 1353304.

It is not an unprimeable number, because it can be changed into a prime (1353329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 323 + ... + 1676.

It is an arithmetic number, because the mean of its divisors is an integer number (339000).

2^1353323 is an apocalyptic number.

1353323 is a deficient number, since it is larger than the sum of its proper divisors (2677).

1353323 is an equidigital number, since it uses as much as digits as its factorization.

1353323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2676.

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

The square root of 1353323 is about 1163.3241164869. The cubic root of 1353323 is about 110.6115524101.

Adding to 1353323 its reverse (3233531), we get a palindrome (4586854).

The spelling of 1353323 in words is "one million, three hundred fifty-three thousand, three hundred twenty-three".