13210110103 has 4 divisors (see below), whose sum is σ = 13211707888. Its totient is φ = 13208512320.

The previous prime is 13210110101. The next prime is 13210110157. The reversal of 13210110103 is 30101101231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13210110103 - 2¹ = 13210110101 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 (13210110101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 786426 + ... + 803047.

It is an arithmetic number, because the mean of its divisors is an integer number (3302926972).

Almost surely, 2^13210110103 is an apocalyptic number.

13210110103 is a deficient number, since it is larger than the sum of its proper divisors (1597785).

13210110103 is an equidigital number, since it uses as much as digits as its factorization.

13210110103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1597784.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 13210110103 its reverse (30101101231), we get a palindrome (43311211334).

The spelling of 13210110103 in words is "thirteen billion, two hundred ten million, one hundred ten thousand, one hundred three".