1230302301409 has 2 divisors, whose sum is σ = 1230302301410. Its totient is φ = 1230302301408.

The previous prime is 1230302301401. The next prime is 1230302301419. The reversal of 1230302301409 is 9041032030321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 873051034384 + 357251267025 = 934372^2 + 597705^2 .

It is a cyclic number.

It is not a de Polignac number, because 1230302301409 - 2³ = 1230302301401 is a prime.

It is not a weakly prime, because it can be changed into another prime (1230302301401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 615151150704 + 615151150705.

It is an arithmetic number, because the mean of its divisors is an integer number (615151150705).

Almost surely, 2^{1230302301409} is an apocalyptic number.

It is an amenable number.

1230302301409 is a deficient number, since it is larger than the sum of its proper divisors (1).

1230302301409 is an equidigital number, since it uses as much as digits as its factorization.

1230302301409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 28.

The spelling of 1230302301409 in words is "one trillion, two hundred thirty billion, three hundred two million, three hundred one thousand, four hundred nine".