323122112023020 has 192 divisors, whose sum is σ = 958842662400000. Its totient is φ = 81075853926144.

The previous prime is 323122112023019. The next prime is 323122112023079. The reversal of 323122112023020 is 20320211221323.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 277964161 + ... + 279124199.

It is an arithmetic number, because the mean of its divisors is an integer number (4993972200000).

Almost surely, 2^{323122112023020} is an apocalyptic number.

323122112023020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 323122112023020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (479421331200000).

323122112023020 is an abundant number, since it is smaller than the sum of its proper divisors (635720550376980).

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

323122112023020 is a wasteful number, since it uses less digits than its factorization.

323122112023020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1161732 (or 1161730 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 323122112023020 its reverse (20320211221323), we get a palindrome (343442323244343).

The spelling of 323122112023020 in words is "three hundred twenty-three trillion, one hundred twenty-two billion, one hundred twelve million, twenty-three thousand, twenty".