223301052 has 162 divisors, whose sum is σ = 654396288. Its totient is φ = 64157184.

The previous prime is 223301027. The next prime is 223301063. The reversal of 223301052 is 250103322.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 1758213 + ... + 1758339.

Almost surely, 2^223301052 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223301052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (327198144).

223301052 is an abundant number, since it is smaller than the sum of its proper divisors (431095236).

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

223301052 is a wasteful number, since it uses less digits than its factorization.

223301052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197 (or 162 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 223301052 is about 14943.2610898692. The cubic root of 223301052 is about 606.6854642702.

Adding to 223301052 its reverse (250103322), we get a palindrome (473404374).

The spelling of 223301052 in words is "two hundred twenty-three million, three hundred one thousand, fifty-two".