1063456223 has 2 divisors, whose sum is σ = 1063456224. Its totient is φ = 1063456222.

The previous prime is 1063456213. The next prime is 1063456231. The reversal of 1063456223 is 3226543601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1063456223 - 2¹⁰ = 1063455199 is a prime.

It is a super-2 number, since 2×1063456223² = 2261878276474851458, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1063456223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1063456213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 531728111 + 531728112.

It is an arithmetic number, because the mean of its divisors is an integer number (531728112).

Almost surely, 2^1063456223 is an apocalyptic number.

1063456223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1063456223 is an equidigital number, since it uses as much as digits as its factorization.

1063456223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 1063456223 is about 32610.6765185882. The cubic root of 1063456223 is about 1020.7197991823.

Adding to 1063456223 its reverse (3226543601), we get a palindrome (4289999824).

The spelling of 1063456223 in words is "one billion, sixty-three million, four hundred fifty-six thousand, two hundred twenty-three".