52103113103 has 2 divisors, whose sum is σ = 52103113104. Its totient is φ = 52103113102.

The previous prime is 52103113087. The next prime is 52103113123. The reversal of 52103113103 is 30131130125.

It is an a-pointer prime, because the next prime (52103113123) can be obtained adding 52103113103 to its sum of digits (20).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52103113103 - 2⁴ = 52103113087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52103113123) 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 as a sum of consecutive naturals, namely, 26051556551 + 26051556552.

It is an arithmetic number, because the mean of its divisors is an integer number (26051556552).

Almost surely, 2^52103113103 is an apocalyptic number.

52103113103 is a deficient number, since it is larger than the sum of its proper divisors (1).

52103113103 is an equidigital number, since it uses as much as digits as its factorization.

52103113103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 270, while the sum is 20.

Adding to 52103113103 its reverse (30131130125), we get a palindrome (82234243228).

The spelling of 52103113103 in words is "fifty-two billion, one hundred three million, one hundred thirteen thousand, one hundred three".