1013323 has 4 divisors (see below), whose sum is σ = 1017360. Its totient is φ = 1009288.

The previous prime is 1013321. The next prime is 1013329. The reversal of 1013323 is 3233101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3233101 = 157 ⋅20593.

It is not a de Polignac number, because 1013323 - 2¹ = 1013321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1013321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1615 + ... + 2152.

It is an arithmetic number, because the mean of its divisors is an integer number (254340).

2^1013323 is an apocalyptic number.

1013323 is a deficient number, since it is larger than the sum of its proper divisors (4037).

1013323 is an equidigital number, since it uses as much as digits as its factorization.

1013323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4036.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 1013323 is about 1006.6394587935. The cubic root of 1013323 is about 100.4421422214.

Adding to 1013323 its reverse (3233101), we get a palindrome (4246424).

The spelling of 1013323 in words is "one million, thirteen thousand, three hundred twenty-three".