3103043 has 2 divisors, whose sum is σ = 3103044. Its totient is φ = 3103042.

The previous prime is 3103033. The next prime is 3103049. The reversal of 3103043 is 3403013.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (3403013) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3103043 - 2⁸ = 3102787 is a prime.

It is a plaindrome in base 14.

It is not a weakly prime, because it can be changed into another prime (3103049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1551521 + 1551522.

It is an arithmetic number, because the mean of its divisors is an integer number (1551522).

Almost surely, 2^3103043 is an apocalyptic number.

3103043 is a deficient number, since it is larger than the sum of its proper divisors (1).

3103043 is an equidigital number, since it uses as much as digits as its factorization.

3103043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 3103043 is about 1761.5456281346. The cubic root of 3103043 is about 145.8576676309.

Adding to 3103043 its reverse (3403013), we get a palindrome (6506056).

The spelling of 3103043 in words is "three million, one hundred three thousand, forty-three".