323130212003 has 16 divisors (see below), whose sum is σ = 335037559584. Its totient is φ = 311426519040.

The previous prime is 323130211991. The next prime is 323130212021. The reversal of 323130212003 is 300212031323.

It is a cyclic number.

It is not a de Polignac number, because 323130212003 - 2⁶ = 323130211939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323130262003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2101151 + ... + 2249687.

It is an arithmetic number, because the mean of its divisors is an integer number (20939847474).

Almost surely, 2^323130212003 is an apocalyptic number.

323130212003 is a deficient number, since it is larger than the sum of its proper divisors (11907347581).

323130212003 is a wasteful number, since it uses less digits than its factorization.

323130212003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149222.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 323130212003 its reverse (300212031323), we get a palindrome (623342243326).

The spelling of 323130212003 in words is "three hundred twenty-three billion, one hundred thirty million, two hundred twelve thousand, three".