1123060051 has 2 divisors, whose sum is σ = 1123060052. Its totient is φ = 1123060050.

The previous prime is 1123060009. The next prime is 1123060073. The reversal of 1123060051 is 1500603211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1123060051 - 2²³ = 1114671443 is a prime.

It is a super-2 number, since 2×1123060051² = 2522527756304245202, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1123060451) by changing a digit.

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 as a sum of consecutive naturals, namely, 561530025 + 561530026.

It is an arithmetic number, because the mean of its divisors is an integer number (561530026).

Almost surely, 2^1123060051 is an apocalyptic number.

1123060051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1123060051 is an equidigital number, since it uses as much as digits as its factorization.

1123060051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 1123060051 is about 33512.0881324933. The cubic root of 1123060051 is about 1039.4437517895.

Adding to 1123060051 its reverse (1500603211), we get a palindrome (2623663262).

The spelling of 1123060051 in words is "one billion, one hundred twenty-three million, sixty thousand, fifty-one".