323103121100 has 18 divisors (see below), whose sum is σ = 701133773004. Its totient is φ = 129241248400.

The previous prime is 323103121079. The next prime is 323103121129. The reversal of 323103121100 is 1121301323.

It is a super-2 number, since 2×323103121100² (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 5 ways as a sum of consecutive naturals, for example, 1615515506 + ... + 1615515705.

It is an arithmetic number, because the mean of its divisors is an integer number (38951876278).

Almost surely, 2^323103121100 is an apocalyptic number.

It is an amenable number.

323103121100 is an abundant number, since it is smaller than the sum of its proper divisors (378030651904).

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

323103121100 is a wasteful number, since it uses less digits than its factorization.

323103121100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3231031225 (or 3231031218 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 323103121100 its reverse (1121301323), we get a palindrome (324224422423).

The spelling of 323103121100 in words is "three hundred twenty-three billion, one hundred three million, one hundred twenty-one thousand, one hundred".