5103111 has 32 divisors (see below), whose sum is σ = 7983360. Its totient is φ = 2870784.

The previous prime is 5103103. The next prime is 5103121. The reversal of 5103111 is 1113015.

It is not a de Polignac number, because 5103111 - 2³ = 5103103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5103121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28420 + ... + 28598.

It is an arithmetic number, because the mean of its divisors is an integer number (249480).

Almost surely, 2^5103111 is an apocalyptic number.

5103111 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

5103111 is a deficient number, since it is larger than the sum of its proper divisors (2880249).

5103111 is a wasteful number, since it uses less digits than its factorization.

5103111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255.

The product of its (nonzero) digits is 15, while the sum is 12.

The square root of 5103111 is about 2259.0066400965. The cubic root of 5103111 is about 172.1650547377.

Adding to 5103111 its reverse (1113015), we get a palindrome (6216126).

The spelling of 5103111 in words is "five million, one hundred three thousand, one hundred eleven".