106343645103 has 6 divisors (see below), whose sum is σ = 153607487384. Its totient is φ = 70895763396.

The previous prime is 106343645087. The next prime is 106343645137. The reversal of 106343645103 is 301546343601.

106343645103 is a `hidden beast` number, since 1 + 0 + 6 + 3 + 4 + 3 + 645 + 1 + 0 + 3 = 666.

It is not a de Polignac number, because 106343645103 - 2⁴ = 106343645087 is a prime.

It is a super-2 number, since 2×106343645103² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106343645143) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5907980275 + ... + 5907980292.

Almost surely, 2^106343645103 is an apocalyptic number.

106343645103 is a deficient number, since it is larger than the sum of its proper divisors (47263842281).

106343645103 is a wasteful number, since it uses less digits than its factorization.

106343645103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11815960573 (or 11815960570 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

Adding to 106343645103 its reverse (301546343601), we get a palindrome (407889988704).

The spelling of 106343645103 in words is "one hundred six billion, three hundred forty-three million, six hundred forty-five thousand, one hundred three".