2323030189 has 2 divisors, whose sum is σ = 2323030190. Its totient is φ = 2323030188.

The previous prime is 2323030183. The next prime is 2323030211. The reversal of 2323030189 is 9810303232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1270352164 + 1052678025 = 35642^2 + 32445^2 .

It is a cyclic number.

It is not a de Polignac number, because 2323030189 - 2¹⁹ = 2322505901 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 2323030189.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2323030183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161515094 + 1161515095.

It is an arithmetic number, because the mean of its divisors is an integer number (1161515095).

Almost surely, 2^2323030189 is an apocalyptic number.

It is an amenable number.

2323030189 is a deficient number, since it is larger than the sum of its proper divisors (1).

2323030189 is an equidigital number, since it uses as much as digits as its factorization.

2323030189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 2323030189 is about 48197.8234882033. The cubic root of 2323030189 is about 1324.3972935146.

The spelling of 2323030189 in words is "two billion, three hundred twenty-three million, thirty thousand, one hundred eighty-nine".