223133300 has 36 divisors (see below), whose sum is σ = 521448396. Its totient is φ = 82387200.

The previous prime is 223133297. The next prime is 223133363. The reversal of 223133300 is 3331322.

223133300 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 6 ways, for example, as 40018276 + 183115024 = 6326^2 + 13532^2 .

It is a super-3 number, since 3×223133300³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84521 + ... + 87120.

Almost surely, 2^223133300 is an apocalyptic number.

223133300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223133300 is an abundant number, since it is smaller than the sum of its proper divisors (298315096).

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

223133300 is a wasteful number, since it uses less digits than its factorization.

223133300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171668 (or 171661 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 223133300 is about 14937.6470704057. The cubic root of 223133300 is about 606.5335046998.

Adding to 223133300 its reverse (3331322), we get a palindrome (226464622).

The spelling of 223133300 in words is "two hundred twenty-three million, one hundred thirty-three thousand, three hundred".