323223313130202 has 16 divisors (see below), whose sum is σ = 647763218173152. Its totient is φ = 107521672391280.

The previous prime is 323223313130191. The next prime is 323223313130219. The reversal of 323223313130202 is 202031313322323.

It is a super-2 number, since 2×323223313130202² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 323223313130202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54857993173 + ... + 54857999064.

It is an arithmetic number, because the mean of its divisors is an integer number (40485201135822).

Almost surely, 2^{323223313130202} is an apocalyptic number.

323223313130202 is an abundant number, since it is smaller than the sum of its proper divisors (324539905042950).

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

323223313130202 is a wasteful number, since it uses less digits than its factorization.

323223313130202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109715992733.

The product of its (nonzero) digits is 23328, while the sum is 30.

Adding to 323223313130202 its reverse (202031313322323), we get a palindrome (525254626452525).

The spelling of 323223313130202 in words is "three hundred twenty-three trillion, two hundred twenty-three billion, three hundred thirteen million, one hundred thirty thousand, two hundred two".