1333241297 has 2 divisors, whose sum is σ = 1333241298. Its totient is φ = 1333241296.

The previous prime is 1333241291. The next prime is 1333241333. The reversal of 1333241297 is 7921423331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1054885441 + 278355856 = 32479^2 + 16684^2 .

It is an emirp because it is prime and its reverse (7921423331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1333241297 - 2⁶ = 1333241233 is a prime.

It is not a weakly prime, because it can be changed into another prime (1333241291) 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, 666620648 + 666620649.

It is an arithmetic number, because the mean of its divisors is an integer number (666620649).

Almost surely, 2^1333241297 is an apocalyptic number.

It is an amenable number.

1333241297 is a deficient number, since it is larger than the sum of its proper divisors (1).

1333241297 is an equidigital number, since it uses as much as digits as its factorization.

1333241297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 35.

The square root of 1333241297 is about 36513.5768858653. The cubic root of 1333241297 is about 1100.6170909424.

The spelling of 1333241297 in words is "one billion, three hundred thirty-three million, two hundred forty-one thousand, two hundred ninety-seven".