223011430 has 16 divisors (see below), whose sum is σ = 402307200. Its totient is φ = 89007552.

The previous prime is 223011413. The next prime is 223011487. The reversal of 223011430 is 34110322.

It is a happy number.

223011430 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 an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19830 + ... + 28969.

It is an arithmetic number, because the mean of its divisors is an integer number (25144200).

Almost surely, 2^223011430 is an apocalyptic number.

223011430 is a deficient number, since it is larger than the sum of its proper divisors (179295770).

223011430 is a wasteful number, since it uses less digits than its factorization.

223011430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49263.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 223011430 is about 14933.5672228708. The cubic root of 223011430 is about 606.4230599570.

Adding to 223011430 its reverse (34110322), we get a palindrome (257121752).

The spelling of 223011430 in words is "two hundred twenty-three million, eleven thousand, four hundred thirty".