1053323 has 4 divisors (see below), whose sum is σ = 1064280. Its totient is φ = 1042368.

The previous prime is 1053319. The next prime is 1053347. The reversal of 1053323 is 3233501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3233501 = 23 ⋅140587.

It is a cyclic number.

It is not a de Polignac number, because 1053323 - 2² = 1053319 is a prime.

It is a super-2 number, since 2×1053323² = 2218978684658, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1053383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5333 + ... + 5526.

It is an arithmetic number, because the mean of its divisors is an integer number (266070).

2^1053323 is an apocalyptic number.

1053323 is a deficient number, since it is larger than the sum of its proper divisors (10957).

1053323 is an equidigital number, since it uses as much as digits as its factorization.

1053323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10956.

The product of its (nonzero) digits is 270, while the sum is 17.

The square root of 1053323 is about 1026.3152537111. The cubic root of 1053323 is about 101.7467445185.

Adding to 1053323 its reverse (3233501), we get a palindrome (4286824).

The spelling of 1053323 in words is "one million, fifty-three thousand, three hundred twenty-three".