3112103 has 2 divisors, whose sum is σ = 3112104. Its totient is φ = 3112102.

The previous prime is 3112099. The next prime is 3112111. The reversal of 3112103 is 3012113.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3112103 - 2² = 3112099 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3112303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556051 + 1556052.

It is an arithmetic number, because the mean of its divisors is an integer number (1556052).

Almost surely, 2^3112103 is an apocalyptic number.

3112103 is a deficient number, since it is larger than the sum of its proper divisors (1).

3112103 is an equidigital number, since it uses as much as digits as its factorization.

3112103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 3112103 is about 1764.1153590398. The cubic root of 3112103 is about 145.9994839539. Note that the first 3 decimals are identical.

Adding to 3112103 its reverse (3012113), we get a palindrome (6124216).

The spelling of 3112103 in words is "three million, one hundred twelve thousand, one hundred three".