323020200102989 has 4 divisors (see below), whose sum is σ = 323024376211680. Its totient is φ = 323016023994300.

The previous prime is 323020200102973. The next prime is 323020200103043. The reversal of 323020200102989 is 989201002020323.

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 323020200102989 - 2⁴ = 323020200102973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323020200122989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2087938319 + ... + 2088093020.

It is an arithmetic number, because the mean of its divisors is an integer number (80756094052920).

Almost surely, 2^{323020200102989} is an apocalyptic number.

It is an amenable number.

323020200102989 is a deficient number, since it is larger than the sum of its proper divisors (4176108691).

323020200102989 is an equidigital number, since it uses as much as digits as its factorization.

323020200102989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4176108690.

The product of its (nonzero) digits is 93312, while the sum is 41.

The spelling of 323020200102989 in words is "three hundred twenty-three trillion, twenty billion, two hundred million, one hundred two thousand, nine hundred eighty-nine".