1123056527 has 2 divisors, whose sum is σ = 1123056528. Its totient is φ = 1123056526.

The previous prime is 1123056509. The next prime is 1123056547. The reversal of 1123056527 is 7256503211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1123056527 - 2²⁰ = 1122007951 is a prime.

It is a super-2 number, since 2×1123056527² = 2522511925674603458, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1123056493 and 1123056502.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1123056547) by changing a digit.

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 as a sum of consecutive naturals, namely, 561528263 + 561528264.

It is an arithmetic number, because the mean of its divisors is an integer number (561528264).

Almost surely, 2^1123056527 is an apocalyptic number.

1123056527 is a deficient number, since it is larger than the sum of its proper divisors (1).

1123056527 is an equidigital number, since it uses as much as digits as its factorization.

1123056527 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 1123056527 is about 33512.0355544094. The cubic root of 1123056527 is about 1039.4426645803.

Adding to 1123056527 its reverse (7256503211), we get a palindrome (8379559738).

The spelling of 1123056527 in words is "one billion, one hundred twenty-three million, fifty-six thousand, five hundred twenty-seven".