323223130023100 has 18 divisors (see below), whose sum is σ = 701394192150344. Its totient is φ = 129289252009200.

The previous prime is 323223130023091. The next prime is 323223130023137. The reversal of 323223130023100 is 1320031322323.

It is a super-2 number, since 2×323223130023100² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1616115650016 + ... + 1616115650215.

Almost surely, 2^{323223130023100} is an apocalyptic number.

It is an amenable number.

323223130023100 is an abundant number, since it is smaller than the sum of its proper divisors (378171062127244).

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

323223130023100 is a wasteful number, since it uses less digits than its factorization.

323223130023100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3232231300245 (or 3232231300238 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 323223130023100 its reverse (1320031322323), we get a palindrome (324543161345423).

The spelling of 323223130023100 in words is "three hundred twenty-three trillion, two hundred twenty-three billion, one hundred thirty million, twenty-three thousand, one hundred".