10003120189 has 2 divisors, whose sum is σ = 10003120190. Its totient is φ = 10003120188.

The previous prime is 10003120177. The next prime is 10003120213. The reversal of 10003120189 is 98102130001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9973417689 + 29702500 = 99867^2 + 5450^2 .

It is a cyclic number.

It is not a de Polignac number, because 10003120189 - 2⁵ = 10003120157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10003120129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5001560094 + 5001560095.

It is an arithmetic number, because the mean of its divisors is an integer number (5001560095).

Almost surely, 2^10003120189 is an apocalyptic number.

It is an amenable number.

10003120189 is a deficient number, since it is larger than the sum of its proper divisors (1).

10003120189 is an equidigital number, since it uses as much as digits as its factorization.

10003120189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 25.

The spelling of 10003120189 in words is "ten billion, three million, one hundred twenty thousand, one hundred eighty-nine".