2103535103 has 16 divisors (see below), whose sum is σ = 2282528160. Its totient is φ = 1930822656.

The previous prime is 2103535099. The next prime is 2103535111. The reversal of 2103535103 is 3015353012.

It is a cyclic number.

It is not a de Polignac number, because 2103535103 - 2² = 2103535099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103535123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 589601 + ... + 593157.

It is an arithmetic number, because the mean of its divisors is an integer number (142658010).

Almost surely, 2^2103535103 is an apocalyptic number.

2103535103 is a deficient number, since it is larger than the sum of its proper divisors (178993057).

2103535103 is a wasteful number, since it uses less digits than its factorization.

2103535103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4426.

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 2103535103 is about 45864.3118666355. The cubic root of 2103535103 is about 1281.2973302904.

Adding to 2103535103 its reverse (3015353012), we get a palindrome (5118888115).

The spelling of 2103535103 in words is "two billion, one hundred three million, five hundred thirty-five thousand, one hundred three".