323130133230 has 32 divisors (see below), whose sum is σ = 777537183744. Its totient is φ = 85943050656.

The previous prime is 323130133217. The next prime is 323130133241. The reversal of 323130133230 is 32331031323.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 323130133230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14049874 + ... + 14072853.

It is an arithmetic number, because the mean of its divisors is an integer number (24298036992).

Almost surely, 2^323130133230 is an apocalyptic number.

323130133230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

323130133230 is an abundant number, since it is smaller than the sum of its proper divisors (454407050514).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

323130133230 is a wasteful number, since it uses less digits than its factorization.

323130133230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28123120.

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 323130133230 its reverse (32331031323), we get a palindrome (355461164553).

The spelling of 323130133230 in words is "three hundred twenty-three billion, one hundred thirty million, one hundred thirty-three thousand, two hundred thirty".