323213133321102 has 16 divisors (see below), whose sum is σ = 646427662151040. Its totient is φ = 107737478522232.

The previous prime is 323213133321079. The next prime is 323213133321139. The reversal of 323213133321102 is 201123331312323.

It is a self number, because there is not a number n which added to its sum of digits gives 323213133321102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55123188 + ... + 60704135.

It is an arithmetic number, because the mean of its divisors is an integer number (40401728884440).

Almost surely, 2^{323213133321102} is an apocalyptic number.

323213133321102 is an abundant number, since it is smaller than the sum of its proper divisors (323214528829938).

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

323213133321102 is a wasteful number, since it uses less digits than its factorization.

323213133321102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116292407.

The product of its (nonzero) digits is 11664, while the sum is 30.

Adding to 323213133321102 its reverse (201123331312323), we get a palindrome (524336464633425).

The spelling of 323213133321102 in words is "three hundred twenty-three trillion, two hundred thirteen billion, one hundred thirty-three million, three hundred twenty-one thousand, one hundred two".