1123069433 has 2 divisors, whose sum is σ = 1123069434. Its totient is φ = 1123069432.

The previous prime is 1123069421. The next prime is 1123069439. The reversal of 1123069433 is 3349603211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1091113024 + 31956409 = 33032^2 + 5653^2 .

It is a cyclic number.

It is not a de Polignac number, because 1123069433 - 2¹⁴ = 1123053049 is a prime.

It is a super-2 number, since 2×1123069433² = 2522569902677882978, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1123069433.

It is not a weakly prime, because it can be changed into another prime (1123069439) 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, 561534716 + 561534717.

It is an arithmetic number, because the mean of its divisors is an integer number (561534717).

Almost surely, 2^1123069433 is an apocalyptic number.

It is an amenable number.

1123069433 is a deficient number, since it is larger than the sum of its proper divisors (1).

1123069433 is an equidigital number, since it uses as much as digits as its factorization.

1123069433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 1123069433 is about 33512.2281115416. The cubic root of 1123069433 is about 1039.4466462723.

The spelling of 1123069433 in words is "one billion, one hundred twenty-three million, sixty-nine thousand, four hundred thirty-three".