1232304497 has 2 divisors, whose sum is σ = 1232304498. Its totient is φ = 1232304496.

The previous prime is 1232304439. The next prime is 1232304547. The reversal of 1232304497 is 7944032321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1000077376 + 232227121 = 31624^2 + 15239^2 .

It is a cyclic number.

It is not a de Polignac number, because 1232304497 - 2⁶ = 1232304433 is a prime.

It is not a weakly prime, because it can be changed into another prime (1232304197) 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, 616152248 + 616152249.

It is an arithmetic number, because the mean of its divisors is an integer number (616152249).

Almost surely, 2^1232304497 is an apocalyptic number.

It is an amenable number.

1232304497 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232304497 is an equidigital number, since it uses as much as digits as its factorization.

1232304497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 1232304497 is about 35104.1948632923. The cubic root of 1232304497 is about 1072.1099940158.

The spelling of 1232304497 in words is "one billion, two hundred thirty-two million, three hundred four thousand, four hundred ninety-seven".