10010099999989 has 2 divisors, whose sum is σ = 10010099999990. Its totient is φ = 10010099999988.

The previous prime is 10010099999987. The next prime is 10010100000041. The reversal of 10010099999989 is 98999999001001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7047209096964 + 2962890903025 = 2654658^2 + 1721305^2 .

It is a cyclic number.

It is not a de Polignac number, because 10010099999989 - 2¹ = 10010099999987 is a prime.

Together with 10010099999987, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10010099999981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005049999994 + 5005049999995.

It is an arithmetic number, because the mean of its divisors is an integer number (5005049999995).

Almost surely, 2^{10010099999989} is an apocalyptic number.

It is an amenable number.

10010099999989 is a deficient number, since it is larger than the sum of its proper divisors (1).

10010099999989 is an equidigital number, since it uses as much as digits as its factorization.

10010099999989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38263752, while the sum is 73.

The spelling of 10010099999989 in words is "ten trillion, ten billion, ninety-nine million, nine hundred ninety-nine thousand, nine hundred eighty-nine".