323100120203 has 8 divisors (see below), whose sum is σ = 369815919840. Its totient is φ = 276523980480.

The previous prime is 323100120149. The next prime is 323100120247. The reversal of 323100120203 is 302021001323.

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 323100120203 - 2¹² = 323100116107 is a prime.

It is a super-2 number, since 2×323100120203² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323100122203) 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 7 ways as a sum of consecutive naturals, for example, 34910018 + ... + 34919271.

It is an arithmetic number, because the mean of its divisors is an integer number (46226989980).

Almost surely, 2^323100120203 is an apocalyptic number.

323100120203 is a deficient number, since it is larger than the sum of its proper divisors (46715799637).

323100120203 is an equidigital number, since it uses as much as digits as its factorization.

323100120203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69829957.

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

Adding to 323100120203 its reverse (302021001323), we get a palindrome (625121121526).

The spelling of 323100120203 in words is "three hundred twenty-three billion, one hundred million, one hundred twenty thousand, two hundred three".