1001011110089 has 2 divisors, whose sum is σ = 1001011110090. Its totient is φ = 1001011110088.

The previous prime is 1001011110083. The next prime is 1001011110119. The reversal of 1001011110089 is 9800111101001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1000960230400 + 50879689 = 1000480^2 + 7133^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1001011110089 is a prime.

It is a super-2 number, since 2×1001011110089² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1001011110083) 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, 500505555044 + 500505555045.

It is an arithmetic number, because the mean of its divisors is an integer number (500505555045).

Almost surely, 2^{1001011110089} is an apocalyptic number.

It is an amenable number.

1001011110089 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001011110089 is an equidigital number, since it uses as much as digits as its factorization.

1001011110089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 23.

The spelling of 1001011110089 in words is "one trillion, one billion, eleven million, one hundred ten thousand, eighty-nine".