323010020322 has 64 divisors (see below), whose sum is σ = 783256072320. Its totient is φ = 97856640000.

The previous prime is 323010020317. The next prime is 323010020351. The reversal of 323010020322 is 223020010323.

It is a happy number.

323010020322 is a `hidden beast` number, since 323 + 0 + 1 + 0 + 0 + 20 + 322 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 323010020295 and 323010020304.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2308638 + ... + 2444550.

It is an arithmetic number, because the mean of its divisors is an integer number (12238376130).

Almost surely, 2^323010020322 is an apocalyptic number.

323010020322 is an abundant number, since it is smaller than the sum of its proper divisors (460246051998).

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

323010020322 is a wasteful number, since it uses less digits than its factorization.

323010020322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139936 (or 139930 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 323010020322 its reverse (223020010323), we get a palindrome (546030030645).

Subtracting from 323010020322 its reverse (223020010323), we obtain a palindrome (99990009999).

The spelling of 323010020322 in words is "three hundred twenty-three billion, ten million, twenty thousand, three hundred twenty-two".