3112013130103 has 4 divisors (see below), whose sum is σ = 3112809656440. Its totient is φ = 3111216603768.

The previous prime is 3112013130101. The next prime is 3112013130179. The reversal of 3112013130103 is 3010313102113.

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 3112013130103 - 2¹ = 3112013130101 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 (3112013130101) 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, 398257308 + ... + 398265121.

It is an arithmetic number, because the mean of its divisors is an integer number (778202414110).

Almost surely, 2^{3112013130103} is an apocalyptic number.

3112013130103 is a deficient number, since it is larger than the sum of its proper divisors (796526337).

3112013130103 is an equidigital number, since it uses as much as digits as its factorization.

3112013130103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796526336.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 3112013130103 its reverse (3010313102113), we get a palindrome (6122326232216).

The spelling of 3112013130103 in words is "three trillion, one hundred twelve billion, thirteen million, one hundred thirty thousand, one hundred three".