5111103 has 8 divisors (see below), whose sum is σ = 6875568. Its totient is φ = 3377024.

The previous prime is 5111089. The next prime is 5111123. The reversal of 5111103 is 3011115.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5111103 - 2⁶ = 5111039 is a prime.

It is a super-2 number, since 2×5111103² = 52246747753218, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5111123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7200 + ... + 7877.

It is an arithmetic number, because the mean of its divisors is an integer number (859446).

Almost surely, 2^5111103 is an apocalyptic number.

5111103 is a deficient number, since it is larger than the sum of its proper divisors (1764465).

5111103 is a wasteful number, since it uses less digits than its factorization.

5111103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15193.

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

The square root of 5111103 is about 2260.7748671639. The cubic root of 5111103 is about 172.2548839584.

Adding to 5111103 its sum of digits (12), we get a palindrome (5111115).

Adding to 5111103 its reverse (3011115), we get a palindrome (8122218).

The spelling of 5111103 in words is "five million, one hundred eleven thousand, one hundred three".