223203123300 has 72 divisors (see below), whose sum is σ = 655439917216. Its totient is φ = 58632456960.

The previous prime is 223203123293. The next prime is 223203123301. The reversal of 223203123300 is 3321302322.

It is a super-3 number, since 3×223203123300³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223203123301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5532217 + ... + 5572416.

Almost surely, 2^223203123300 is an apocalyptic number.

223203123300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223203123300 is an abundant number, since it is smaller than the sum of its proper divisors (432236793916).

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

223203123300 is a wasteful number, since it uses less digits than its factorization.

223203123300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11104717 (or 11104710 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 223203123300 its reverse (3321302322), we get a palindrome (226524425622).

The spelling of 223203123300 in words is "two hundred twenty-three billion, two hundred three million, one hundred twenty-three thousand, three hundred".