1103303013003 has 6 divisors (see below), whose sum is σ = 1593659907684. Its totient is φ = 735535341996.

The previous prime is 1103303012897. The next prime is 1103303013023. The reversal of 1103303013003 is 3003103033011.

1103303013003 is a `hidden beast` number, since 1 + 1 + 0 + 330 + 30 + 1 + 300 + 3 = 666.

It is not a de Polignac number, because 1103303013003 - 2¹⁴ = 1103302996619 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1103303013023) 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, 61294611825 + ... + 61294611842.

It is an arithmetic number, because the mean of its divisors is an integer number (265609984614).

Almost surely, 2^{1103303013003} is an apocalyptic number.

1103303013003 is a deficient number, since it is larger than the sum of its proper divisors (490356894681).

1103303013003 is a wasteful number, since it uses less digits than its factorization.

1103303013003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122589223673 (or 122589223670 counting only the distinct ones).

The product of its (nonzero) digits is 243, while the sum is 18.

Adding to 1103303013003 its reverse (3003103033011), we get a palindrome (4106406046014).

The spelling of 1103303013003 in words is "one trillion, one hundred three billion, three hundred three million, thirteen thousand, three".