323201031009 has 4 divisors (see below), whose sum is σ = 430934708016. Its totient is φ = 215467354004.

The previous prime is 323201030969. The next prime is 323201031019. The reversal of 323201031009 is 900130102323.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 323201031009 - 2⁷ = 323201030881 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 323201031009.

It is not an unprimeable number, because it can be changed into a prime (323201031019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53866838499 + ... + 53866838504.

It is an arithmetic number, because the mean of its divisors is an integer number (107733677004).

Almost surely, 2^323201031009 is an apocalyptic number.

It is an amenable number.

323201031009 is a deficient number, since it is larger than the sum of its proper divisors (107733677007).

323201031009 is a wasteful number, since it uses less digits than its factorization.

323201031009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107733677006.

The product of its (nonzero) digits is 972, while the sum is 24.

The spelling of 323201031009 in words is "three hundred twenty-three billion, two hundred one million, thirty-one thousand, nine".