1113443304049 has 2 divisors, whose sum is σ = 1113443304050. Its totient is φ = 1113443304048.

The previous prime is 1113443304011. The next prime is 1113443304089. The reversal of 1113443304049 is 9404033443111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 867161376225 + 246281927824 = 931215^2 + 496268^2 .

It is a cyclic number.

It is not a de Polignac number, because 1113443304049 - 2⁹ = 1113443303537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1113443303999 and 1113443304017.

It is not a weakly prime, because it can be changed into another prime (1113443304089) 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, 556721652024 + 556721652025.

It is an arithmetic number, because the mean of its divisors is an integer number (556721652025).

Almost surely, 2^{1113443304049} is an apocalyptic number.

It is an amenable number.

1113443304049 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113443304049 is an equidigital number, since it uses as much as digits as its factorization.

1113443304049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 1113443304049 in words is "one trillion, one hundred thirteen billion, four hundred forty-three million, three hundred four thousand, forty-nine".