1103305041 has 6 divisors (see below), whose sum is σ = 1593662850. Its totient is φ = 735536688.

The previous prime is 1103305031. The next prime is 1103305067. The reversal of 1103305041 is 1405033011.

It can be written as a sum of positive squares in only one way, i.e., 565250625 + 538054416 = 23775^2 + 23196^2 .

It is not a de Polignac number, because 1103305041 - 2¹⁰ = 1103304017 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1103305031) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61294716 + ... + 61294733.

It is an arithmetic number, because the mean of its divisors is an integer number (265610475).

Almost surely, 2^1103305041 is an apocalyptic number.

It is an amenable number.

1103305041 is a deficient number, since it is larger than the sum of its proper divisors (490357809).

1103305041 is a wasteful number, since it uses less digits than its factorization.

1103305041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122589455 (or 122589452 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 1103305041 is about 33216.0359013534. The cubic root of 1103305041 is about 1033.3129387465.

Adding to 1103305041 its reverse (1405033011), we get a palindrome (2508338052).

The spelling of 1103305041 in words is "one billion, one hundred three million, three hundred five thousand, forty-one".