10312304103 has 8 divisors (see below), whose sum is σ = 15277487600. Its totient is φ = 6874869384.

The previous prime is 10312304099. The next prime is 10312304137. The reversal of 10312304103 is 30140321301.

It is not a de Polignac number, because 10312304103 - 2² = 10312304099 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 (10312304153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190968568 + ... + 190968621.

It is an arithmetic number, because the mean of its divisors is an integer number (1909685950).

Almost surely, 2^10312304103 is an apocalyptic number.

10312304103 is a deficient number, since it is larger than the sum of its proper divisors (4965183497).

10312304103 is an equidigital number, since it uses as much as digits as its factorization.

10312304103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381937198 (or 381937192 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 10312304103 its reverse (30140321301), we get a palindrome (40452625404).

The spelling of 10312304103 in words is "ten billion, three hundred twelve million, three hundred four thousand, one hundred three".