223320102 has 16 divisors (see below), whose sum is σ = 450158592. Its totient is φ = 73853640.

The previous prime is 223320101. The next prime is 223320121. The reversal of 223320102 is 201023322.

223320102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223320101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145774 + ... + 147297.

It is an arithmetic number, because the mean of its divisors is an integer number (28134912).

Almost surely, 2^223320102 is an apocalyptic number.

223320102 is an abundant number, since it is smaller than the sum of its proper divisors (226838490).

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

223320102 is a wasteful number, since it uses less digits than its factorization.

223320102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293203.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 223320102 is about 14943.8984873426. The cubic root of 223320102 is about 606.7027160615.

Adding to 223320102 its reverse (201023322), we get a palindrome (424343424).

The spelling of 223320102 in words is "two hundred twenty-three million, three hundred twenty thousand, one hundred two".