1103351073 has 16 divisors (see below), whose sum is σ = 1607751936. Its totient is φ = 667498640.

The previous prime is 1103351059. The next prime is 1103351077. The reversal of 1103351073 is 3701533011.

It is a cyclic number.

It is not a de Polignac number, because 1103351073 - 2¹² = 1103346977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1103351077) 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 in 15 ways as a sum of consecutive naturals, for example, 11115 + ... + 48272.

It is an arithmetic number, because the mean of its divisors is an integer number (100484496).

Almost surely, 2^1103351073 is an apocalyptic number.

It is an amenable number.

1103351073 is a deficient number, since it is larger than the sum of its proper divisors (504400863).

1103351073 is a wasteful number, since it uses less digits than its factorization.

1103351073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59964.

The product of its (nonzero) digits is 945, while the sum is 24.

The square root of 1103351073 is about 33216.7288124523. The cubic root of 1103351073 is about 1033.3273091451.

Adding to 1103351073 its reverse (3701533011), we get a palindrome (4804884084).

The spelling of 1103351073 in words is "one billion, one hundred three million, three hundred fifty-one thousand, seventy-three".