1203330133009 has 2 divisors, whose sum is σ = 1203330133010. Its totient is φ = 1203330133008.

The previous prime is 1203330132937. The next prime is 1203330133037. The reversal of 1203330133009 is 9003310333021.

It is an a-pointer prime, because the next prime (1203330133037) can be obtained adding 1203330133009 to its sum of digits (28).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 731846030400 + 471484102609 = 855480^2 + 686647^2 .

It is a cyclic number.

It is not a de Polignac number, because 1203330133009 - 2⁷ = 1203330132881 is a prime.

It is not a weakly prime, because it can be changed into another prime (1203330133069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601665066504 + 601665066505.

It is an arithmetic number, because the mean of its divisors is an integer number (601665066505).

Almost surely, 2^{1203330133009} is an apocalyptic number.

It is an amenable number.

1203330133009 is a deficient number, since it is larger than the sum of its proper divisors (1).

1203330133009 is an equidigital number, since it uses as much as digits as its factorization.

1203330133009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4374, while the sum is 28.

The spelling of 1203330133009 in words is "one trillion, two hundred three billion, three hundred thirty million, one hundred thirty-three thousand, nine".