105868099 has 8 divisors (see below), whose sum is σ = 107699760. Its totient is φ = 104052000.

The previous prime is 105868097. The next prime is 105868141. The reversal of 105868099 is 990868501.

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

It is a cyclic number.

It is not a de Polignac number, because 105868099 - 2¹ = 105868097 is a prime.

It is a super-2 number, since 2×105868099² = 22416108771747602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105868093) 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, 10269 + ... + 17809.

It is an arithmetic number, because the mean of its divisors is an integer number (13462470).

Almost surely, 2^105868099 is an apocalyptic number.

105868099 is a deficient number, since it is larger than the sum of its proper divisors (1831661).

105868099 is a wasteful number, since it uses less digits than its factorization.

105868099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7781.

The product of its (nonzero) digits is 155520, while the sum is 46.

The square root of 105868099 is about 10289.2224681946. Note that the first 3 decimals coincide. The cubic root of 105868099 is about 473.0659664517.

The spelling of 105868099 in words is "one hundred five million, eight hundred sixty-eight thousand, ninety-nine".