23103321200 has 60 divisors (see below), whose sum is σ = 55634335008. Its totient is φ = 9219916800.

The previous prime is 23103321179. The next prime is 23103321209. The reversal of 23103321200 is 212330132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23103321209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 106505 + ... + 239895.

Almost surely, 2^23103321200 is an apocalyptic number.

23103321200 is a gapful number since it is divisible by the number (20) 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 23103321200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27817167504).

23103321200 is an abundant number, since it is smaller than the sum of its proper divisors (32531013808).

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

23103321200 is a wasteful number, since it uses less digits than its factorization.

23103321200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133842 (or 133831 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 23103321200 its reverse (212330132), we get a palindrome (23315651332).

The spelling of 23103321200 in words is "twenty-three billion, one hundred three million, three hundred twenty-one thousand, two hundred".