1123033127 has 2 divisors, whose sum is σ = 1123033128. Its totient is φ = 1123033126.

The previous prime is 1123033097. The next prime is 1123033147. The reversal of 1123033127 is 7213303211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1123033127 - 2⁸ = 1123032871 is a prime.

It is a super-2 number, since 2×1123033127² = 2522406808678796258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1123033147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561516563 + 561516564.

It is an arithmetic number, because the mean of its divisors is an integer number (561516564).

Almost surely, 2^1123033127 is an apocalyptic number.

1123033127 is a deficient number, since it is larger than the sum of its proper divisors (1).

1123033127 is an equidigital number, since it uses as much as digits as its factorization.

1123033127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 1123033127 is about 33511.6864242909. The cubic root of 1123033127 is about 1039.4354452561.

Adding to 1123033127 its reverse (7213303211), we get a palindrome (8336336338).

The spelling of 1123033127 in words is "one billion, one hundred twenty-three million, thirty-three thousand, one hundred twenty-seven".