23212300100 has 36 divisors (see below), whose sum is σ = 54949847568. Its totient is φ = 8440836000.

The previous prime is 23212300093. The next prime is 23212300207. The reversal of 23212300100 is 100321232.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10549946 + ... + 10552145.

Almost surely, 2^23212300100 is an apocalyptic number.

23212300100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23212300100 is an abundant number, since it is smaller than the sum of its proper divisors (31737547468).

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

23212300100 is a wasteful number, since it uses less digits than its factorization.

23212300100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21102116 (or 21102109 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 23212300100 its reverse (100321232), we get a palindrome (23312621332).

The spelling of 23212300100 in words is "twenty-three billion, two hundred twelve million, three hundred thousand, one hundred".