1002110012089 has 2 divisors, whose sum is σ = 1002110012090. Its totient is φ = 1002110012088.

The previous prime is 1002110012069. The next prime is 1002110012131. The reversal of 1002110012089 is 9802100112001.

1002110012089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 612587982400 + 389522029689 = 782680^2 + 624117^2 .

It is a cyclic number.

It is not a de Polignac number, because 1002110012089 - 2⁹ = 1002110011577 is a prime.

It is a super-2 number, since 2×1002110012089² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1002110012069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501055006044 + 501055006045.

It is an arithmetic number, because the mean of its divisors is an integer number (501055006045).

Almost surely, 2^{1002110012089} is an apocalyptic number.

It is an amenable number.

1002110012089 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002110012089 is an equidigital number, since it uses as much as digits as its factorization.

1002110012089 is an evil number, because the sum of its binary digits is even.

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

The spelling of 1002110012089 in words is "one trillion, two billion, one hundred ten million, twelve thousand, eighty-nine".