1002113320189 has 2 divisors, whose sum is σ = 1002113320190. Its totient is φ = 1002113320188.

The previous prime is 1002113320163. The next prime is 1002113320207. The reversal of 1002113320189 is 9810233112001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 812467876900 + 189645443289 = 901370^2 + 435483^2 .

It is a cyclic number.

It is not a de Polignac number, because 1002113320189 - 2⁵ = 1002113320157 is a prime.

It is a super-2 number, since 2×1002113320189² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1002113320189.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1002113320139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501056660094 + 501056660095.

It is an arithmetic number, because the mean of its divisors is an integer number (501056660095).

Almost surely, 2^{1002113320189} is an apocalyptic number.

It is an amenable number.

1002113320189 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002113320189 is an equidigital number, since it uses as much as digits as its factorization.

1002113320189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 31.

The spelling of 1002113320189 in words is "one trillion, two billion, one hundred thirteen million, three hundred twenty thousand, one hundred eighty-nine".