1232230361 has 2 divisors, whose sum is σ = 1232230362. Its totient is φ = 1232230360.

The previous prime is 1232230343. The next prime is 1232230369. The reversal of 1232230361 is 1630322321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1156000000 + 76230361 = 34000^2 + 8731^2 .

It is a cyclic number.

It is not a de Polignac number, because 1232230361 - 2¹⁸ = 1231968217 is a prime.

It is not a weakly prime, because it can be changed into another prime (1232230369) 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, 616115180 + 616115181.

It is an arithmetic number, because the mean of its divisors is an integer number (616115181).

Almost surely, 2^1232230361 is an apocalyptic number.

It is an amenable number.

1232230361 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232230361 is an equidigital number, since it uses as much as digits as its factorization.

1232230361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 1232230361 is about 35103.1389052318. The cubic root of 1232230361 is about 1072.0884940428.

Adding to 1232230361 its reverse (1630322321), we get a palindrome (2862552682).

The spelling of 1232230361 in words is "one billion, two hundred thirty-two million, two hundred thirty thousand, three hundred sixty-one".