1330133149 has 2 divisors, whose sum is σ = 1330133150. Its totient is φ = 1330133148.

The previous prime is 1330133143. The next prime is 1330133197. The reversal of 1330133149 is 9413310331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 729540100 + 600593049 = 27010^2 + 24507^2 .

It is an emirp because it is prime and its reverse (9413310331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1330133149 - 2⁹ = 1330132637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1330133143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665066574 + 665066575.

It is an arithmetic number, because the mean of its divisors is an integer number (665066575).

Almost surely, 2^1330133149 is an apocalyptic number.

It is an amenable number.

1330133149 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330133149 is an equidigital number, since it uses as much as digits as its factorization.

1330133149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 28.

The square root of 1330133149 is about 36470.9905130091. The cubic root of 1330133149 is about 1099.7611462107.

The spelling of 1330133149 in words is "one billion, three hundred thirty million, one hundred thirty-three thousand, one hundred forty-nine".