1330013329 has 2 divisors, whose sum is σ = 1330013330. Its totient is φ = 1330013328.

The previous prime is 1330013291. The next prime is 1330013351. The reversal of 1330013329 is 9233100331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 694217104 + 635796225 = 26348^2 + 25215^2 .

It is a cyclic number.

It is not a de Polignac number, because 1330013329 - 2¹³ = 1330005137 is a prime.

It is not a weakly prime, because it can be changed into another prime (1330013929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665006664 + 665006665.

It is an arithmetic number, because the mean of its divisors is an integer number (665006665).

Almost surely, 2^1330013329 is an apocalyptic number.

It is an amenable number.

1330013329 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330013329 is an equidigital number, since it uses as much as digits as its factorization.

1330013329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1458, while the sum is 25.

The square root of 1330013329 is about 36469.3478005845. The cubic root of 1330013329 is about 1099.7281226151.

The spelling of 1330013329 in words is "one billion, three hundred thirty million, thirteen thousand, three hundred twenty-nine".