1010011000489 has 2 divisors, whose sum is σ = 1010011000490. Its totient is φ = 1010011000488.

The previous prime is 1010011000469. The next prime is 1010011000499. The reversal of 1010011000489 is 9840001100101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 920079987264 + 89931013225 = 959208^2 + 299885^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1010011000489 is a prime.

It is a super-2 number, since 2×1010011000489² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1010011000469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505005500244 + 505005500245.

It is an arithmetic number, because the mean of its divisors is an integer number (505005500245).

Almost surely, 2^{1010011000489} is an apocalyptic number.

It is an amenable number.

1010011000489 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010011000489 is an equidigital number, since it uses as much as digits as its factorization.

1010011000489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 25.

The spelling of 1010011000489 in words is "one trillion, ten billion, eleven million, four hundred eighty-nine", and thus it is an aban number.