1230660545299 has 2 divisors, whose sum is σ = 1230660545300. Its totient is φ = 1230660545298.

The previous prime is 1230660545263. The next prime is 1230660545321. The reversal of 1230660545299 is 9925450660321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1230660545299 - 2¹³ = 1230660537107 is a prime.

It is not a weakly prime, because it can be changed into another prime (1230660515299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 615330272649 + 615330272650.

It is an arithmetic number, because the mean of its divisors is an integer number (615330272650).

Almost surely, 2^{1230660545299} is an apocalyptic number.

1230660545299 is a deficient number, since it is larger than the sum of its proper divisors (1).

1230660545299 is an equidigital number, since it uses as much as digits as its factorization.

1230660545299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3499200, while the sum is 52.

The spelling of 1230660545299 in words is "one trillion, two hundred thirty billion, six hundred sixty million, five hundred forty-five thousand, two hundred ninety-nine".