223043030 has 32 divisors (see below), whose sum is σ = 471237696. Its totient is φ = 74404224.

The previous prime is 223043003. The next prime is 223043057. The reversal of 223043030 is 30340322.

It is an interprime number because it is at equal distance from previous prime (223043003) and next prime (223043057).

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 15 ways as a sum of consecutive naturals, for example, 40469 + ... + 45648.

It is an arithmetic number, because the mean of its divisors is an integer number (14726178).

Almost surely, 2^223043030 is an apocalyptic number.

223043030 is an abundant number, since it is smaller than the sum of its proper divisors (248194666).

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

223043030 is a wasteful number, since it uses less digits than its factorization.

223043030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86168.

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 223043030 is about 14934.6252045373. The cubic root of 223043030 is about 606.4517013345.

Adding to 223043030 its reverse (30340322), we get a palindrome (253383352).

The spelling of 223043030 in words is "two hundred twenty-three million, forty-three thousand, thirty".