1123060775 has 12 divisors (see below), whose sum is σ = 1395781200. Its totient is φ = 896393280.

The previous prime is 1123060769. The next prime is 1123060837. The reversal of 1123060775 is 5770603211.

It is not a de Polignac number, because 1123060775 - 2¹² = 1123056679 is a prime.

It is a super-2 number, since 2×1123060775² = 2522531008687201250, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40190 + ... + 62139.

It is an arithmetic number, because the mean of its divisors is an integer number (116315100).

Almost surely, 2^1123060775 is an apocalyptic number.

1123060775 is a deficient number, since it is larger than the sum of its proper divisors (272720425).

1123060775 is a wasteful number, since it uses less digits than its factorization.

1123060775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102778 (or 102773 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 32.

The square root of 1123060775 is about 33512.0989345639. The cubic root of 1123060775 is about 1039.4439751545.

Adding to 1123060775 its reverse (5770603211), we get a palindrome (6893663986).

The spelling of 1123060775 in words is "one billion, one hundred twenty-three million, sixty thousand, seven hundred seventy-five".