1335413161 has 2 divisors, whose sum is σ = 1335413162. Its totient is φ = 1335413160.

The previous prime is 1335413147. The next prime is 1335413207. The reversal of 1335413161 is 1613145331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1287374400 + 48038761 = 35880^2 + 6931^2 .

It is a cyclic number.

It is not a de Polignac number, because 1335413161 - 2¹⁹ = 1334888873 is a prime.

It is not a weakly prime, because it can be changed into another prime (1335413111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 667706580 + 667706581.

It is an arithmetic number, because the mean of its divisors is an integer number (667706581).

Almost surely, 2^1335413161 is an apocalyptic number.

It is an amenable number.

1335413161 is a deficient number, since it is larger than the sum of its proper divisors (1).

1335413161 is an equidigital number, since it uses as much as digits as its factorization.

1335413161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3240, while the sum is 28.

The square root of 1335413161 is about 36543.3052829106. The cubic root of 1335413161 is about 1101.2144056285.

Adding to 1335413161 its reverse (1613145331), we get a palindrome (2948558492).

The spelling of 1335413161 in words is "one billion, three hundred thirty-five million, four hundred thirteen thousand, one hundred sixty-one".