108394250105 has 8 divisors (see below), whose sum is σ = 130081611264. Its totient is φ = 86709726000.

The previous prime is 108394250101. The next prime is 108394250113. The reversal of 108394250105 is 501052493801.

It is a happy number.

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

It is not a de Polignac number, because 108394250105 - 2² = 108394250101 is a prime.

It is a super-2 number, since 2×108394250105² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (108394250101) 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, 624281 + ... + 778790.

It is an arithmetic number, because the mean of its divisors is an integer number (16260201408).

Almost surely, 2^108394250105 is an apocalyptic number.

It is an amenable number.

108394250105 is a deficient number, since it is larger than the sum of its proper divisors (21687361159).

108394250105 is a wasteful number, since it uses less digits than its factorization.

108394250105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1418527.

The product of its (nonzero) digits is 43200, while the sum is 38.

The spelling of 108394250105 in words is "one hundred eight billion, three hundred ninety-four million, two hundred fifty thousand, one hundred five".