323323313100 has 144 divisors (see below), whose sum is σ = 938864908800. Its totient is φ = 85908358400.

The previous prime is 323323313087. The next prime is 323323313141. The reversal of 323323313100 is 1313323323.

It is a super-2 number, since 2×323323313100² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 165890926 + ... + 165892874.

It is an arithmetic number, because the mean of its divisors is an integer number (6519895200).

Almost surely, 2^323323313100 is an apocalyptic number.

323323313100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 323323313100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (469432454400).

323323313100 is an abundant number, since it is smaller than the sum of its proper divisors (615541595700).

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

323323313100 is a wasteful number, since it uses less digits than its factorization.

323323313100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3680 (or 3673 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 323323313100 its reverse (1313323323), we get a palindrome (324636636423).

The spelling of 323323313100 in words is "three hundred twenty-three billion, three hundred twenty-three million, three hundred thirteen thousand, one hundred".