323213013132330 has 128 divisors (see below), whose sum is σ = 785916498850560. Its totient is φ = 85061460787200.

The previous prime is 323213013132277. The next prime is 323213013132337. The reversal of 323213013132330 is 33231310312323.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (323213013132337) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2139685305 + ... + 2139836355.

It is an arithmetic number, because the mean of its divisors is an integer number (6139972647270).

Almost surely, 2^{323213013132330} is an apocalyptic number.

323213013132330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

323213013132330 is an abundant number, since it is smaller than the sum of its proper divisors (462703485718230).

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

323213013132330 is a wasteful number, since it uses less digits than its factorization.

323213013132330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153224.

The product of its (nonzero) digits is 17496, while the sum is 30.

Adding to 323213013132330 its reverse (33231310312323), we get a palindrome (356444323444653).

The spelling of 323213013132330 in words is "three hundred twenty-three trillion, two hundred thirteen billion, thirteen million, one hundred thirty-two thousand, three hundred thirty".