1124128161029 has 2 divisors, whose sum is σ = 1124128161030. Its totient is φ = 1124128161028.

The previous prime is 1124128161011. The next prime is 1124128161043. The reversal of 1124128161029 is 9201618214211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 899087032804 + 225041128225 = 948202^2 + 474385^2 .

It is a cyclic number.

It is not a de Polignac number, because 1124128161029 - 2²⁰ = 1124127112453 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1124128160983 and 1124128161001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1124128161829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562064080514 + 562064080515.

It is an arithmetic number, because the mean of its divisors is an integer number (562064080515).

Almost surely, 2^{1124128161029} is an apocalyptic number.

It is an amenable number.

1124128161029 is a deficient number, since it is larger than the sum of its proper divisors (1).

1124128161029 is an equidigital number, since it uses as much as digits as its factorization.

1124128161029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 38.

The spelling of 1124128161029 in words is "one trillion, one hundred twenty-four billion, one hundred twenty-eight million, one hundred sixty-one thousand, twenty-nine".