1001011010089 has 2 divisors, whose sum is σ = 1001011010090. Its totient is φ = 1001011010088.

The previous prime is 1001011010063. The next prime is 1001011010107. The reversal of 1001011010089 is 9800101101001.

1001011010089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 980248505625 + 20762504464 = 990075^2 + 144092^2 .

It is a cyclic number.

It is not a de Polignac number, because 1001011010089 - 2⁷ = 1001011009961 is a prime.

It is not a weakly prime, because it can be changed into another prime (1001011010689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500505505044 + 500505505045.

It is an arithmetic number, because the mean of its divisors is an integer number (500505505045).

Almost surely, 2^{1001011010089} is an apocalyptic number.

It is an amenable number.

1001011010089 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001011010089 is an equidigital number, since it uses as much as digits as its factorization.

1001011010089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 22.

The spelling of 1001011010089 in words is "one trillion, one billion, eleven million, ten thousand, eighty-nine".