3103020103103 has 4 divisors (see below), whose sum is σ = 3104307131688. Its totient is φ = 3101733074520.

The previous prime is 3103020103097. The next prime is 3103020103129. The reversal of 3103020103103 is 3013010203013.

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 3103020103103 - 2²⁴ = 3103003325887 is a prime.

It is a super-2 number, since 2×3103020103103² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3103020103133) 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, 643510676 + ... + 643515497.

It is an arithmetic number, because the mean of its divisors is an integer number (776076782922).

Almost surely, 2^{3103020103103} is an apocalyptic number.

3103020103103 is a deficient number, since it is larger than the sum of its proper divisors (1287028585).

3103020103103 is a wasteful number, since it uses less digits than its factorization.

3103020103103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1287028584.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 3103020103103 its reverse (3013010203013), we get a palindrome (6116030306116).

The spelling of 3103020103103 in words is "three trillion, one hundred three billion, twenty million, one hundred three thousand, one hundred three".