223023010100 has 72 divisors (see below), whose sum is σ = 529015620000. Its totient is φ = 80936553600.

The previous prime is 223023010087. The next prime is 223023010103. The reversal of 223023010100 is 1010320322.

It is a happy number.

223023010100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223023010103) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 345746 + ... + 752054.

Almost surely, 2^223023010100 is an apocalyptic number.

223023010100 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 223023010100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (264507810000).

223023010100 is an abundant number, since it is smaller than the sum of its proper divisors (305992609900).

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

223023010100 is a wasteful number, since it uses less digits than its factorization.

223023010100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406833 (or 406826 counting only the distinct ones).

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

Adding to 223023010100 its reverse (1010320322), we get a palindrome (224033330422).

The spelling of 223023010100 in words is "two hundred twenty-three billion, twenty-three million, ten thousand, one hundred".