230332019 has 2 divisors, whose sum is σ = 230332020. Its totient is φ = 230332018.

The previous prime is 230332001. The next prime is 230332021. The reversal of 230332019 is 910233032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230332019 - 2¹⁶ = 230266483 is a prime.

It is a super-2 number, since 2×230332019² = 106105677953232722, which contains 22 as substring.

Together with 230332021, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 230331985 and 230332003.

It is not a weakly prime, because it can be changed into another prime (230332049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115166009 + 115166010.

It is an arithmetic number, because the mean of its divisors is an integer number (115166010).

Almost surely, 2^230332019 is an apocalyptic number.

230332019 is a deficient number, since it is larger than the sum of its proper divisors (1).

230332019 is an equidigital number, since it uses as much as digits as its factorization.

230332019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 230332019 is about 15176.6932827939. The cubic root of 230332019 is about 612.9872454450.

It can be divided in two parts, 23033 and 2019, that added together give a palindrome (25052).

The spelling of 230332019 in words is "two hundred thirty million, three hundred thirty-two thousand, nineteen".