1044120317 has 2 divisors, whose sum is σ = 1044120318. Its totient is φ = 1044120316.

The previous prime is 1044120277. The next prime is 1044120349. The reversal of 1044120317 is 7130214401.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1043225401 + 894916 = 32299^2 + 946^2 .

It is a cyclic number.

It is not a de Polignac number, because 1044120317 - 2⁸ = 1044120061 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1044120292 and 1044120301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1044120377) 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, 522060158 + 522060159.

It is an arithmetic number, because the mean of its divisors is an integer number (522060159).

Almost surely, 2^1044120317 is an apocalyptic number.

It is an amenable number.

1044120317 is a deficient number, since it is larger than the sum of its proper divisors (1).

1044120317 is an equidigital number, since it uses as much as digits as its factorization.

1044120317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 1044120317 is about 32312.8506480007. The cubic root of 1044120317 is about 1014.4956336479.

Adding to 1044120317 its reverse (7130214401), we get a palindrome (8174334718).

The spelling of 1044120317 in words is "one billion, forty-four million, one hundred twenty thousand, three hundred seventeen".