1120044113 has 2 divisors, whose sum is σ = 1120044114. Its totient is φ = 1120044112.

The previous prime is 1120044073. The next prime is 1120044143. The reversal of 1120044113 is 3114400211.

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., 710062609 + 409981504 = 26647^2 + 20248^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120044113 - 2⁶ = 1120044049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1120044091 and 1120044100.

It is not a weakly prime, because it can be changed into another prime (1120044143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560022056 + 560022057.

It is an arithmetic number, because the mean of its divisors is an integer number (560022057).

Almost surely, 2^1120044113 is an apocalyptic number.

It is an amenable number.

1120044113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120044113 is an equidigital number, since it uses as much as digits as its factorization.

1120044113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1120044113 is about 33467.0601188691. The cubic root of 1120044113 is about 1038.5124545062.

Adding to 1120044113 its reverse (3114400211), we get a palindrome (4234444324).

The spelling of 1120044113 in words is "one billion, one hundred twenty million, forty-four thousand, one hundred thirteen".