3112404103 has 4 divisors (see below), whose sum is σ = 3112532248. Its totient is φ = 3112275960.

The previous prime is 3112404089. The next prime is 3112404157. The reversal of 3112404103 is 3014042113.

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 3112404103 - 2¹³ = 3112395911 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 (3112104103) 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, 15228 + ... + 80353.

It is an arithmetic number, because the mean of its divisors is an integer number (778133062).

Almost surely, 2^3112404103 is an apocalyptic number.

3112404103 is a deficient number, since it is larger than the sum of its proper divisors (128145).

3112404103 is an equidigital number, since it uses as much as digits as its factorization.

3112404103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128144.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 3112404103 is about 55788.9245549688. The cubic root of 3112404103 is about 1460.0419239541.

Adding to 3112404103 its reverse (3014042113), we get a palindrome (6126446216).

The spelling of 3112404103 in words is "three billion, one hundred twelve million, four hundred four thousand, one hundred three".