1330330181899 has 2 divisors, whose sum is σ = 1330330181900. Its totient is φ = 1330330181898.

The previous prime is 1330330181861. The next prime is 1330330181951. The reversal of 1330330181899 is 9981810330331.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1330330181899 - 2¹⁵ = 1330330149131 is a prime.

It is not a weakly prime, because it can be changed into another prime (1330330181099) 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, 665165090949 + 665165090950.

It is an arithmetic number, because the mean of its divisors is an integer number (665165090950).

Almost surely, 2^{1330330181899} is an apocalyptic number.

1330330181899 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330330181899 is an equidigital number, since it uses as much as digits as its factorization.

1330330181899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 419904, while the sum is 49.

The spelling of 1330330181899 in words is "one trillion, three hundred thirty billion, three hundred thirty million, one hundred eighty-one thousand, eight hundred ninety-nine".