230324021189 has 2 divisors, whose sum is σ = 230324021190. Its totient is φ = 230324021188.

The previous prime is 230324021131. The next prime is 230324021227. The reversal of 230324021189 is 981120423032.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 229029244900 + 1294776289 = 478570^2 + 35983^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230324021189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230324021989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115162010594 + 115162010595.

It is an arithmetic number, because the mean of its divisors is an integer number (115162010595).

Almost surely, 2^230324021189 is an apocalyptic number.

It is an amenable number.

230324021189 is a deficient number, since it is larger than the sum of its proper divisors (1).

230324021189 is an equidigital number, since it uses as much as digits as its factorization.

230324021189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 35.

The spelling of 230324021189 in words is "two hundred thirty billion, three hundred twenty-four million, twenty-one thousand, one hundred eighty-nine".