1330633153 has 2 divisors, whose sum is σ = 1330633154. Its totient is φ = 1330633152.

The previous prime is 1330633111. The next prime is 1330633193. The reversal of 1330633153 is 3513360331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 812934144 + 517699009 = 28512^2 + 22753^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1330633153 is a prime.

It is not a weakly prime, because it can be changed into another prime (1330633193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665316576 + 665316577.

It is an arithmetic number, because the mean of its divisors is an integer number (665316577).

Almost surely, 2^1330633153 is an apocalyptic number.

It is an amenable number.

1330633153 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330633153 is an equidigital number, since it uses as much as digits as its factorization.

1330633153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7290, while the sum is 28.

The square root of 1330633153 is about 36477.8446868781. The cubic root of 1330633153 is about 1099.8989309343.

Adding to 1330633153 its reverse (3513360331), we get a palindrome (4843993484).

The spelling of 1330633153 in words is "one billion, three hundred thirty million, six hundred thirty-three thousand, one hundred fifty-three".