1120202311009 has 2 divisors, whose sum is σ = 1120202311010. Its totient is φ = 1120202311008.

The previous prime is 1120202310961. The next prime is 1120202311037. The reversal of 1120202311009 is 9001132020211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1119501544225 + 700766784 = 1058065^2 + 26472^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120202311009 - 2⁷ = 1120202310881 is a prime.

It is not a weakly prime, because it can be changed into another prime (1120202311909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560101155504 + 560101155505.

It is an arithmetic number, because the mean of its divisors is an integer number (560101155505).

Almost surely, 2^{1120202311009} is an apocalyptic number.

It is an amenable number.

1120202311009 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120202311009 is an equidigital number, since it uses as much as digits as its factorization.

1120202311009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 22.

The spelling of 1120202311009 in words is "one trillion, one hundred twenty billion, two hundred two million, three hundred eleven thousand, nine".