3012103103 has 4 divisors (see below), whose sum is σ = 3041926008. Its totient is φ = 2982280200.

The previous prime is 3012103097. The next prime is 3012103111. The reversal of 3012103103 is 3013012103.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3012103103 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 (3012103123) 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, 14911301 + ... + 14911502.

It is an arithmetic number, because the mean of its divisors is an integer number (760481502).

Almost surely, 2^3012103103 is an apocalyptic number.

3012103103 is a deficient number, since it is larger than the sum of its proper divisors (29822905).

3012103103 is a wasteful number, since it uses less digits than its factorization.

3012103103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29822904.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 3012103103 is about 54882.6302485586. The cubic root of 3012103103 is about 1444.1864895677.

Adding to 3012103103 its reverse (3013012103), we get a palindrome (6025115206).

The spelling of 3012103103 in words is "three billion, twelve million, one hundred three thousand, one hundred three".