330131230001009 has 2 divisors, whose sum is σ = 330131230001010. Its totient is φ = 330131230001008.

The previous prime is 330131230000997. The next prime is 330131230001119. The reversal of 330131230001009 is 900100032131033.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 266370046797409 + 63761183203600 = 16320847^2 + 7985060^2 .

It is a cyclic number.

It is not a de Polignac number, because 330131230001009 - 2¹⁶ = 330131229935473 is a prime.

It is not a weakly prime, because it can be changed into another prime (330131230201009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165065615000504 + 165065615000505.

It is an arithmetic number, because the mean of its divisors is an integer number (165065615000505).

Almost surely, 2^{330131230001009} is an apocalyptic number.

It is an amenable number.

330131230001009 is a deficient number, since it is larger than the sum of its proper divisors (1).

330131230001009 is an equidigital number, since it uses as much as digits as its factorization.

330131230001009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1458, while the sum is 26.

The spelling of 330131230001009 in words is "three hundred thirty trillion, one hundred thirty-one billion, two hundred thirty million, one thousand, nine".