323234442102 has 128 divisors (see below), whose sum is σ = 803654369280. Its totient is φ = 85207248000.

The previous prime is 323234442079. The next prime is 323234442109. The reversal of 323234442102 is 201244432323.

It is a self number, because there is not a number n which added to its sum of digits gives 323234442102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323234442109) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3061777 + ... + 3165587.

It is an arithmetic number, because the mean of its divisors is an integer number (6278549760).

Almost surely, 2^323234442102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 323234442102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (401827184640).

323234442102 is an abundant number, since it is smaller than the sum of its proper divisors (480419927178).

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

323234442102 is a wasteful number, since it uses less digits than its factorization.

323234442102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104050.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 323234442102 its reverse (201244432323), we get a palindrome (524478874425).

The spelling of 323234442102 in words is "three hundred twenty-three billion, two hundred thirty-four million, four hundred forty-two thousand, one hundred two".