3103031232103 has 4 divisors (see below), whose sum is σ = 3385124980488. Its totient is φ = 2820937483720.

The previous prime is 3103031232019. The next prime is 3103031232143. The reversal of 3103031232103 is 3012321303013.

3103031232103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3103031232103 - 2⁹ = 3103031231591 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 (3103031232143) 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, 141046874176 + ... + 141046874197.

It is an arithmetic number, because the mean of its divisors is an integer number (846281245122).

Almost surely, 2^{3103031232103} is an apocalyptic number.

3103031232103 is a deficient number, since it is larger than the sum of its proper divisors (282093748385).

3103031232103 is a wasteful number, since it uses less digits than its factorization.

3103031232103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282093748384.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 3103031232103 its reverse (3012321303013), we get a palindrome (6115352535116).

The spelling of 3103031232103 in words is "three trillion, one hundred three billion, thirty-one million, two hundred thirty-two thousand, one hundred three".