2030144189 has 2 divisors, whose sum is σ = 2030144190. Its totient is φ = 2030144188.

The previous prime is 2030144177. The next prime is 2030144257. The reversal of 2030144189 is 9814410302.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1750752964 + 279391225 = 41842^2 + 16715^2 .

It is a cyclic number.

It is not a de Polignac number, because 2030144189 - 2⁴ = 2030144173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2030144119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015072094 + 1015072095.

It is an arithmetic number, because the mean of its divisors is an integer number (1015072095).

Almost surely, 2^2030144189 is an apocalyptic number.

It is an amenable number.

2030144189 is a deficient number, since it is larger than the sum of its proper divisors (1).

2030144189 is an equidigital number, since it uses as much as digits as its factorization.

2030144189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 2030144189 is about 45057.1214016164. The cubic root of 2030144189 is about 1266.2193950453.

The spelling of 2030144189 in words is "two billion, thirty million, one hundred forty-four thousand, one hundred eighty-nine".