323126 has 4 divisors (see below), whose sum is σ = 484692. Its totient is φ = 161562.

The previous prime is 323123. The next prime is 323131. The reversal of 323126 is 621323.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 621323 = 191 ⋅3253.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323123) 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 as a sum of consecutive naturals, namely, 80780 + ... + 80783.

It is an arithmetic number, because the mean of its divisors is an integer number (121173).

2³²³¹²⁶ is an apocalyptic number.

323126 is a deficient number, since it is larger than the sum of its proper divisors (161566).

323126 is a wasteful number, since it uses less digits than its factorization.

323126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161565.

The product of its digits is 216, while the sum is 17.

The square root of 323126 is about 568.4417296434. The cubic root of 323126 is about 68.6210408984.

Adding to 323126 its reverse (621323), we get a palindrome (944449).

It can be divided in two parts, 3 and 23126, that multiplied together give a triangular number (69378 = T₃₇₂).

The spelling of 323126 in words is "three hundred twenty-three thousand, one hundred twenty-six".