323020102122 has 32 divisors (see below), whose sum is σ = 719778412800. Its totient is φ = 107379972864.

The previous prime is 323020102103. The next prime is 323020102127. The reversal of 323020102122 is 221201020323.

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 = 323020102095 and 323020102104.

It is not an unprimeable number, because it can be changed into a prime (323020102127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8129847 + ... + 8169482.

It is an arithmetic number, because the mean of its divisors is an integer number (22493075400).

Almost surely, 2^323020102122 is an apocalyptic number.

323020102122 is an abundant number, since it is smaller than the sum of its proper divisors (396758310678).

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

323020102122 is a wasteful number, since it uses less digits than its factorization.

323020102122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16299707 (or 16299701 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 323020102122 its reverse (221201020323), we get a palindrome (544221122445).

The spelling of 323020102122 in words is "three hundred twenty-three billion, twenty million, one hundred two thousand, one hundred twenty-two".