1330534201 has 2 divisors, whose sum is σ = 1330534202. Its totient is φ = 1330534200.

The previous prime is 1330534187. The next prime is 1330534211. The reversal of 1330534201 is 1024350331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1155660025 + 174874176 = 33995^2 + 13224^2 .

It is an emirp because it is prime and its reverse (1024350331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1330534201 - 2²⁹ = 793663289 is a prime.

It is not a weakly prime, because it can be changed into another prime (1330534211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665267100 + 665267101.

It is an arithmetic number, because the mean of its divisors is an integer number (665267101).

Almost surely, 2^1330534201 is an apocalyptic number.

It is an amenable number.

1330534201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330534201 is an equidigital number, since it uses as much as digits as its factorization.

1330534201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 1330534201 is about 36476.4883315267. The cubic root of 1330534201 is about 1099.8716657444.

Adding to 1330534201 its reverse (1024350331), we get a palindrome (2354884532).

The spelling of 1330534201 in words is "one billion, three hundred thirty million, five hundred thirty-four thousand, two hundred one".