1013344433 has 2 divisors, whose sum is σ = 1013344434. Its totient is φ = 1013344432.

The previous prime is 1013344429. The next prime is 1013344469. The reversal of 1013344433 is 3344433101.

It is a happy number.

1013344433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 778856464 + 234487969 = 27908^2 + 15313^2 .

It is a cyclic number.

It is not a de Polignac number, because 1013344433 - 2² = 1013344429 is a prime.

It is not a weakly prime, because it can be changed into another prime (1013344733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506672216 + 506672217.

It is an arithmetic number, because the mean of its divisors is an integer number (506672217).

Almost surely, 2^1013344433 is an apocalyptic number.

It is an amenable number.

1013344433 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013344433 is an equidigital number, since it uses as much as digits as its factorization.

1013344433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 1013344433 is about 31833.0713723951. The cubic root of 1013344433 is about 1004.4285037379.

Adding to 1013344433 its reverse (3344433101), we get a palindrome (4357777534).

It can be divided in two parts, 101 and 3344433, that multiplied together give a palindrome (337787733).

The spelling of 1013344433 in words is "one billion, thirteen million, three hundred forty-four thousand, four hundred thirty-three".