105678103 has 8 divisors (see below), whose sum is σ = 112982688. Its totient is φ = 98494464.

The previous prime is 105678073. The next prime is 105678107. The reversal of 105678103 is 301876501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 105678103 - 2⁹ = 105677591 is a prime.

It is a super-3 number, since 3×105678103³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105678107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28426 + ... + 31927.

It is an arithmetic number, because the mean of its divisors is an integer number (14122836).

Almost surely, 2^105678103 is an apocalyptic number.

105678103 is a deficient number, since it is larger than the sum of its proper divisors (7304585).

105678103 is a wasteful number, since it uses less digits than its factorization.

105678103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60473.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 105678103 is about 10279.9855544646. The cubic root of 105678103 is about 472.7828013185.

The spelling of 105678103 in words is "one hundred five million, six hundred seventy-eight thousand, one hundred three".