2001141089 has 2 divisors, whose sum is σ = 2001141090. Its totient is φ = 2001141088.

The previous prime is 2001141049. The next prime is 2001141139. The reversal of 2001141089 is 9801411002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1962490000 + 38651089 = 44300^2 + 6217^2 .

It is a cyclic number.

It is not a de Polignac number, because 2001141089 - 2²⁴ = 1984363873 is a prime.

It is not a weakly prime, because it can be changed into another prime (2001141049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000570544 + 1000570545.

It is an arithmetic number, because the mean of its divisors is an integer number (1000570545).

Almost surely, 2^2001141089 is an apocalyptic number.

It is an amenable number.

2001141089 is a deficient number, since it is larger than the sum of its proper divisors (1).

2001141089 is an equidigital number, since it uses as much as digits as its factorization.

2001141089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 26.

The square root of 2001141089 is about 44734.1154936588. The cubic root of 2001141089 is about 1260.1606180144.

The spelling of 2001141089 in words is "two billion, one million, one hundred forty-one thousand, eighty-nine".