223031310100 has 18 divisors (see below), whose sum is σ = 483977943134. Its totient is φ = 89212524000.

The previous prime is 223031310083. The next prime is 223031310137. The reversal of 223031310100 is 1013130322.

223031310100 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 54525986064 + 168505324036 = 233508^2 + 410494^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1115156451 + ... + 1115156650.

Almost surely, 2^223031310100 is an apocalyptic number.

223031310100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223031310100 is an abundant number, since it is smaller than the sum of its proper divisors (260946633034).

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

223031310100 is a wasteful number, since it uses less digits than its factorization.

223031310100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2230313115 (or 2230313108 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 223031310100 its reverse (1013130322), we get a palindrome (224044440422).

The spelling of 223031310100 in words is "two hundred twenty-three billion, thirty-one million, three hundred ten thousand, one hundred".