5105043103 has 2 divisors, whose sum is σ = 5105043104. Its totient is φ = 5105043102.

The previous prime is 5105043071. The next prime is 5105043109. The reversal of 5105043103 is 3013405015.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5105043103 - 2⁵ = 5105043071 is a prime.

It is a super-2 number, since 2×5105043103² = 52122930166975737218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5105043109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2552521551 + 2552521552.

It is an arithmetic number, because the mean of its divisors is an integer number (2552521552).

Almost surely, 2^5105043103 is an apocalyptic number.

5105043103 is a deficient number, since it is larger than the sum of its proper divisors (1).

5105043103 is an equidigital number, since it uses as much as digits as its factorization.

5105043103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 5105043103 is about 71449.5843444873. The cubic root of 5105043103 is about 1721.8677995898.

Adding to 5105043103 its reverse (3013405015), we get a palindrome (8118448118).

The spelling of 5105043103 in words is "five billion, one hundred five million, forty-three thousand, one hundred three".