323113528 has 8 divisors (see below), whose sum is σ = 605837880. Its totient is φ = 161556760.

The previous prime is 323113513. The next prime is 323113529. The reversal of 323113528 is 825311323.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 323113496 and 323113505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323113529) 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, 20194588 + ... + 20194603.

It is an arithmetic number, because the mean of its divisors is an integer number (75729735).

Almost surely, 2^323113528 is an apocalyptic number.

It is an amenable number.

323113528 is a deficient number, since it is larger than the sum of its proper divisors (282724352).

323113528 is a wasteful number, since it uses less digits than its factorization.

323113528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40389197 (or 40389193 counting only the distinct ones).

The product of its digits is 4320, while the sum is 28.

The square root of 323113528 is about 17975.3589115767. The cubic root of 323113528 is about 686.2015800998.

The spelling of 323113528 in words is "three hundred twenty-three million, one hundred thirteen thousand, five hundred twenty-eight".