232030210189 has 2 divisors, whose sum is σ = 232030210190. Its totient is φ = 232030210188.

The previous prime is 232030210187. The next prime is 232030210267. The reversal of 232030210189 is 981012030232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 231979016164 + 51194025 = 481642^2 + 7155^2 .

It is a cyclic number.

It is not a de Polignac number, because 232030210189 - 2¹ = 232030210187 is a prime.

Together with 232030210187, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 232030210189.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232030210187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116015105094 + 116015105095.

It is an arithmetic number, because the mean of its divisors is an integer number (116015105095).

Almost surely, 2^232030210189 is an apocalyptic number.

It is an amenable number.

232030210189 is a deficient number, since it is larger than the sum of its proper divisors (1).

232030210189 is an equidigital number, since it uses as much as digits as its factorization.

232030210189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 31.

The spelling of 232030210189 in words is "two hundred thirty-two billion, thirty million, two hundred ten thousand, one hundred eighty-nine".