1341513289 has 2 divisors, whose sum is σ = 1341513290. Its totient is φ = 1341513288.

The previous prime is 1341513193. The next prime is 1341513307. The reversal of 1341513289 is 9823151431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1201800889 + 139712400 = 34667^2 + 11820^2 .

It is a cyclic number.

It is not a de Polignac number, because 1341513289 - 2⁷ = 1341513161 is a prime.

It is not a weakly prime, because it can be changed into another prime (1341511289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670756644 + 670756645.

It is an arithmetic number, because the mean of its divisors is an integer number (670756645).

Almost surely, 2^1341513289 is an apocalyptic number.

It is an amenable number.

1341513289 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341513289 is an equidigital number, since it uses as much as digits as its factorization.

1341513289 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 37.

The square root of 1341513289 is about 36626.6745555749. The cubic root of 1341513289 is about 1102.8886306007. Note that the first 3 decimals are identical.

The spelling of 1341513289 in words is "one billion, three hundred forty-one million, five hundred thirteen thousand, two hundred eighty-nine".