10605105103 has 2 divisors, whose sum is σ = 10605105104. Its totient is φ = 10605105102.

The previous prime is 10605105101. The next prime is 10605105169. The reversal of 10605105103 is 30150150601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10605105103 - 2¹ = 10605105101 is a prime.

It is a super-2 number, since 2×10605105103² (a number of 21 digits) contains 22 as substring.

Together with 10605105101, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10605105101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5302552551 + 5302552552.

It is an arithmetic number, because the mean of its divisors is an integer number (5302552552).

Almost surely, 2^10605105103 is an apocalyptic number.

10605105103 is a deficient number, since it is larger than the sum of its proper divisors (1).

10605105103 is an equidigital number, since it uses as much as digits as its factorization.

10605105103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 450, while the sum is 22.

Adding to 10605105103 its reverse (30150150601), we get a palindrome (40755255704).

The spelling of 10605105103 in words is "ten billion, six hundred five million, one hundred five thousand, one hundred three".