1103301361 has 2 divisors, whose sum is σ = 1103301362. Its totient is φ = 1103301360.

The previous prime is 1103301337. The next prime is 1103301389. The reversal of 1103301361 is 1631033011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 965966400 + 137334961 = 31080^2 + 11719^2 .

It is a cyclic number.

It is not a de Polignac number, because 1103301361 - 2⁷ = 1103301233 is a prime.

It is not a weakly prime, because it can be changed into another prime (1103301301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551650680 + 551650681.

It is an arithmetic number, because the mean of its divisors is an integer number (551650681).

Almost surely, 2^1103301361 is an apocalyptic number.

It is an amenable number.

1103301361 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103301361 is an equidigital number, since it uses as much as digits as its factorization.

1103301361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 19.

The square root of 1103301361 is about 33215.9805063767. The cubic root of 1103301361 is about 1033.3117898966.

Adding to 1103301361 its reverse (1631033011), we get a palindrome (2734334372).

The spelling of 1103301361 in words is "one billion, one hundred three million, three hundred one thousand, three hundred sixty-one".