123223223300 has 72 divisors (see below), whose sum is σ = 283304679840. Its totient is φ = 46360230400.

The previous prime is 123223223267. The next prime is 123223223369. The reversal of 123223223300 is 3322322321.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2729915 + ... + 2774685.

It is an arithmetic number, because the mean of its divisors is an integer number (3934787220).

Almost surely, 2^123223223300 is an apocalyptic number.

123223223300 is a gapful number since it is divisible by the number (10) 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 123223223300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141652339920).

123223223300 is an abundant number, since it is smaller than the sum of its proper divisors (160081456540).

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

123223223300 is a wasteful number, since it uses less digits than its factorization.

123223223300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46421 (or 46414 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 123223223300 its reverse (3322322321), we get a palindrome (126545545621).

The spelling of 123223223300 in words is "one hundred twenty-three billion, two hundred twenty-three million, two hundred twenty-three thousand, three hundred".