2000000120189 has 2 divisors, whose sum is σ = 2000000120190. Its totient is φ = 2000000120188.

The previous prime is 2000000120099. The next prime is 2000000120203. The reversal of 2000000120189 is 9810210000002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1954431960100 + 45568160089 = 1398010^2 + 213467^2 .

It is a cyclic number.

It is not a de Polignac number, because 2000000120189 - 2¹⁶ = 2000000054653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2000000120089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000000060094 + 1000000060095.

It is an arithmetic number, because the mean of its divisors is an integer number (1000000060095).

Almost surely, 2^{2000000120189} is an apocalyptic number.

It is an amenable number.

2000000120189 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000000120189 is an equidigital number, since it uses as much as digits as its factorization.

2000000120189 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 23.

The spelling of 2000000120189 in words is "two trillion, one hundred twenty thousand, one hundred eighty-nine".