230212349 has 2 divisors, whose sum is σ = 230212350. Its totient is φ = 230212348.

The previous prime is 230212327. The next prime is 230212363. The reversal of 230212349 is 943212032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 140304025 + 89908324 = 11845^2 + 9482^2 .

It is a cyclic number.

It is not a de Polignac number, because 230212349 - 2⁸ = 230212093 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230212309) 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, 115106174 + 115106175.

It is an arithmetic number, because the mean of its divisors is an integer number (115106175).

Almost surely, 2^230212349 is an apocalyptic number.

It is an amenable number.

230212349 is a deficient number, since it is larger than the sum of its proper divisors (1).

230212349 is an equidigital number, since it uses as much as digits as its factorization.

230212349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 230212349 is about 15172.7502121402. The cubic root of 230212349 is about 612.8810669932.

The spelling of 230212349 in words is "two hundred thirty million, two hundred twelve thousand, three hundred forty-nine".