1232301229 has 2 divisors, whose sum is σ = 1232301230. Its totient is φ = 1232301228.

The previous prime is 1232301197. The next prime is 1232301233. The reversal of 1232301229 is 9221032321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1192320900 + 39980329 = 34530^2 + 6323^2 .

It is an emirp because it is prime and its reverse (9221032321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1232301229 - 2⁵ = 1232301197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1232301529) 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, 616150614 + 616150615.

It is an arithmetic number, because the mean of its divisors is an integer number (616150615).

Almost surely, 2^1232301229 is an apocalyptic number.

It is an amenable number.

1232301229 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232301229 is an equidigital number, since it uses as much as digits as its factorization.

1232301229 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 25.

The square root of 1232301229 is about 35104.1483161179. The cubic root of 1232301229 is about 1072.1090462905.

The spelling of 1232301229 in words is "one billion, two hundred thirty-two million, three hundred one thousand, two hundred twenty-nine".