5261103 has 24 divisors (see below), whose sum is σ = 7962240. Its totient is φ = 3343680.

The previous prime is 5261101. The next prime is 5261111. The reversal of 5261103 is 3011625.

5261103 is a `hidden beast` number, since 52 + 611 + 0 + 3 = 666.

It is not a de Polignac number, because 5261103 - 2¹ = 5261101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5261101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30325 + ... + 30497.

It is an arithmetic number, because the mean of its divisors is an integer number (331760).

Almost surely, 2^5261103 is an apocalyptic number.

5261103 is a deficient number, since it is larger than the sum of its proper divisors (2701137).

5261103 is a wasteful number, since it uses less digits than its factorization.

5261103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319 (or 316 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 5261103 is about 2293.7094410583. The cubic root of 5261103 is about 173.9237676367.

Adding to 5261103 its reverse (3011625), we get a palindrome (8272728).

The spelling of 5261103 in words is "five million, two hundred sixty-one thousand, one hundred three".