223030541 has 2 divisors, whose sum is σ = 223030542. Its totient is φ = 223030540.

The previous prime is 223030477. The next prime is 223030559. The reversal of 223030541 is 145030322.

It is a happy number.

223030541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 135233641 + 87796900 = 11629^2 + 9370^2 .

It is a cyclic number.

It is not a de Polignac number, because 223030541 - 2⁶ = 223030477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223030571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111515270 + 111515271.

It is an arithmetic number, because the mean of its divisors is an integer number (111515271).

Almost surely, 2^223030541 is an apocalyptic number.

It is an amenable number.

223030541 is a deficient number, since it is larger than the sum of its proper divisors (1).

223030541 is an equidigital number, since it uses as much as digits as its factorization.

223030541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 223030541 is about 14934.2070763734. The cubic root of 223030541 is about 606.4403819691.

Adding to 223030541 its reverse (145030322), we get a palindrome (368060863).

The spelling of 223030541 in words is "two hundred twenty-three million, thirty thousand, five hundred forty-one".