323020109973 has 8 divisors (see below), whose sum is σ = 469847432736. Its totient is φ = 195769763600.

The previous prime is 323020109953. The next prime is 323020109981. The reversal of 323020109973 is 379901020323.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 323020109973 - 2¹⁷ = 323019978901 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323020109953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4894244058 + ... + 4894244123.

It is an arithmetic number, because the mean of its divisors is an integer number (58730929092).

Almost surely, 2^323020109973 is an apocalyptic number.

323020109973 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

323020109973 is a deficient number, since it is larger than the sum of its proper divisors (146827322763).

323020109973 is a wasteful number, since it uses less digits than its factorization.

323020109973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9788488195.

The product of its (nonzero) digits is 61236, while the sum is 39.

The spelling of 323020109973 in words is "three hundred twenty-three billion, twenty million, one hundred nine thousand, nine hundred seventy-three".