223313230 has 64 divisors (see below), whose sum is σ = 471744000. Its totient is φ = 74533248.

The previous prime is 223313227. The next prime is 223313231. The reversal of 223313230 is 32313322.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 223313198 and 223313207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223313231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 573876 + ... + 574264.

It is an arithmetic number, because the mean of its divisors is an integer number (7371000).

Almost surely, 2^223313230 is an apocalyptic number.

223313230 is an abundant number, since it is smaller than the sum of its proper divisors (248430770).

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

223313230 is a wasteful number, since it uses less digits than its factorization.

223313230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 223313230 is about 14943.6685589583. The cubic root of 223313230 is about 606.6964928512.

Adding to 223313230 its reverse (32313322), we get a palindrome (255626552).

It can be divided in two parts, 223 and 313230, that multiplied together give a triangular number (69850290 = T₁₁₈₁₉).

The spelling of 223313230 in words is "two hundred twenty-three million, three hundred thirteen thousand, two hundred thirty".