52105103 has 4 divisors (see below), whose sum is σ = 52221600. Its totient is φ = 51988608.

The previous prime is 52105099. The next prime is 52105127. The reversal of 52105103 is 30150125.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52105103 - 2² = 52105099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52105303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57575 + ... + 58472.

It is an arithmetic number, because the mean of its divisors is an integer number (13055400).

Almost surely, 2^52105103 is an apocalyptic number.

52105103 is a deficient number, since it is larger than the sum of its proper divisors (116497).

52105103 is a wasteful number, since it uses less digits than its factorization.

52105103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116496.

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 52105103 is about 7218.3864540491. The cubic root of 52105103 is about 373.5024195988.

Adding to 52105103 its reverse (30150125), we get a palindrome (82255228).

The spelling of 52105103 in words is "fifty-two million, one hundred five thousand, one hundred three".