130312330103 has 4 divisors (see below), whose sum is σ = 130313090040. Its totient is φ = 130311570168.

The previous prime is 130312330097. The next prime is 130312330121. The reversal of 130312330103 is 301033213031.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 130312330103 - 2⁴ = 130312330087 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 (130312330163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12101 + ... + 510657.

It is an arithmetic number, because the mean of its divisors is an integer number (32578272510).

Almost surely, 2^130312330103 is an apocalyptic number.

130312330103 is a deficient number, since it is larger than the sum of its proper divisors (759937).

130312330103 is an equidigital number, since it uses as much as digits as its factorization.

130312330103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759936.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 130312330103 its reverse (301033213031), we get a palindrome (431345543134).

The spelling of 130312330103 in words is "one hundred thirty billion, three hundred twelve million, three hundred thirty thousand, one hundred three".