323213124102 has 128 divisors (see below), whose sum is σ = 748706112000. Its totient is φ = 91991116800.

The previous prime is 323213124097. The next prime is 323213124119. The reversal of 323213124102 is 201421312323.

It is a congruent number.

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, 123503898 + ... + 123506514.

It is an arithmetic number, because the mean of its divisors is an integer number (5849266500).

Almost surely, 2^323213124102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 323213124102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (374353056000).

323213124102 is an abundant number, since it is smaller than the sum of its proper divisors (425492987898).

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

323213124102 is a wasteful number, since it uses less digits than its factorization.

323213124102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3462.

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

Adding to 323213124102 its reverse (201421312323), we get a palindrome (524634436425).

The spelling of 323213124102 in words is "three hundred twenty-three billion, two hundred thirteen million, one hundred twenty-four thousand, one hundred two".