1000133020189 has 2 divisors, whose sum is σ = 1000133020190. Its totient is φ = 1000133020188.

The previous prime is 1000133020127. The next prime is 1000133020207. The reversal of 1000133020189 is 9810203310001.

1000133020189 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 626638476025 + 373494544164 = 791605^2 + 611142^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1000133020189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1000133021189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500066510094 + 500066510095.

It is an arithmetic number, because the mean of its divisors is an integer number (500066510095).

Almost surely, 2^{1000133020189} is an apocalyptic number.

It is an amenable number.

1000133020189 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000133020189 is an equidigital number, since it uses as much as digits as its factorization.

1000133020189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 28.

The spelling of 1000133020189 in words is "one trillion, one hundred thirty-three million, twenty thousand, one hundred eighty-nine".