1101000010009 has 2 divisors, whose sum is σ = 1101000010010. Its totient is φ = 1101000010008.

The previous prime is 1101000009979. The next prime is 1101000010013. The reversal of 1101000010009 is 9000100001011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 634845619984 + 466154390025 = 796772^2 + 682755^2 .

It is a cyclic number.

It is not a de Polignac number, because 1101000010009 - 2¹⁵ = 1100999977241 is a prime.

It is not a weakly prime, because it can be changed into another prime (1101000010309) 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, 550500005004 + 550500005005.

It is an arithmetic number, because the mean of its divisors is an integer number (550500005005).

Almost surely, 2^{1101000010009} is an apocalyptic number.

It is an amenable number.

1101000010009 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101000010009 is an equidigital number, since it uses as much as digits as its factorization.

1101000010009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9, while the sum is 13.

The spelling of 1101000010009 in words is "one trillion, one hundred one billion, ten thousand, nine".