323103130222 has 4 divisors (see below), whose sum is σ = 484654695336. Its totient is φ = 161551565110.

The previous prime is 323103130159. The next prime is 323103130243. The reversal of 323103130222 is 222031301323.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 323103130193 and 323103130202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80775782554 + ... + 80775782557.

It is an arithmetic number, because the mean of its divisors is an integer number (121163673834).

Almost surely, 2^323103130222 is an apocalyptic number.

323103130222 is a deficient number, since it is larger than the sum of its proper divisors (161551565114).

323103130222 is a wasteful number, since it uses less digits than its factorization.

323103130222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161551565113.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 323103130222 its reverse (222031301323), we get a palindrome (545134431545).

The spelling of 323103130222 in words is "three hundred twenty-three billion, one hundred three million, one hundred thirty thousand, two hundred twenty-two".