1355104213 has 2 divisors, whose sum is σ = 1355104214. Its totient is φ = 1355104212.

The previous prime is 1355104181. The next prime is 1355104253. The reversal of 1355104213 is 3124015531.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1351444644 + 3659569 = 36762^2 + 1913^2 .

It is a cyclic number.

It is not a de Polignac number, because 1355104213 - 2⁵ = 1355104181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1355104253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 677552106 + 677552107.

It is an arithmetic number, because the mean of its divisors is an integer number (677552107).

Almost surely, 2^1355104213 is an apocalyptic number.

It is an amenable number.

1355104213 is a deficient number, since it is larger than the sum of its proper divisors (1).

1355104213 is an equidigital number, since it uses as much as digits as its factorization.

1355104213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 1355104213 is about 36811.7401517505. The cubic root of 1355104213 is about 1106.6005927290.

Adding to 1355104213 its reverse (3124015531), we get a palindrome (4479119744).

The spelling of 1355104213 in words is "one billion, three hundred fifty-five million, one hundred four thousand, two hundred thirteen".