106566559103 has 2 divisors, whose sum is σ = 106566559104. Its totient is φ = 106566559102.

The previous prime is 106566559013. The next prime is 106566559117. The reversal of 106566559103 is 301955665601.

Together with previous prime (106566559013) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is an emirp because it is prime and its reverse (301955665601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 106566559103 - 2¹⁰ = 106566558079 is a prime.

It is a super-2 number, since 2×106566559103² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106566559003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53283279551 + 53283279552.

It is an arithmetic number, because the mean of its divisors is an integer number (53283279552).

Almost surely, 2^106566559103 is an apocalyptic number.

106566559103 is a deficient number, since it is larger than the sum of its proper divisors (1).

106566559103 is an equidigital number, since it uses as much as digits as its factorization.

106566559103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 729000, while the sum is 47.

The spelling of 106566559103 in words is "one hundred six billion, five hundred sixty-six million, five hundred fifty-nine thousand, one hundred three".