1120392029 has 2 divisors, whose sum is σ = 1120392030. Its totient is φ = 1120392028.

The previous prime is 1120391989. The next prime is 1120392083. The reversal of 1120392029 is 9202930211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 762312100 + 358079929 = 27610^2 + 18923^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120392029 - 2⁸ = 1120391773 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1120391992 and 1120392010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120392829) 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, 560196014 + 560196015.

It is an arithmetic number, because the mean of its divisors is an integer number (560196015).

Almost surely, 2^1120392029 is an apocalyptic number.

It is an amenable number.

1120392029 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120392029 is an equidigital number, since it uses as much as digits as its factorization.

1120392029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 1120392029 is about 33472.2576023787. The cubic root of 1120392029 is about 1038.6199733947.

The spelling of 1120392029 in words is "one billion, one hundred twenty million, three hundred ninety-two thousand, twenty-nine".