541243223 has 2 divisors, whose sum is σ = 541243224. Its totient is φ = 541243222.

The previous prime is 541243207. The next prime is 541243247. The reversal of 541243223 is 322342145.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 541243223 - 2⁴ = 541243207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 541243192 and 541243201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (541243273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270621611 + 270621612.

It is an arithmetic number, because the mean of its divisors is an integer number (270621612).

Almost surely, 2^541243223 is an apocalyptic number.

541243223 is a deficient number, since it is larger than the sum of its proper divisors (1).

541243223 is an equidigital number, since it uses as much as digits as its factorization.

541243223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5760, while the sum is 26.

The square root of 541243223 is about 23264.6345984630. The cubic root of 541243223 is about 814.9497368227.

Adding to 541243223 its reverse (322342145), we get a palindrome (863585368).

The spelling of 541243223 in words is "five hundred forty-one million, two hundred forty-three thousand, two hundred twenty-three".