868231105 has 16 divisors (see below), whose sum is σ = 1229128704. Its totient is φ = 576152640.

The previous prime is 868231081. The next prime is 868231127. The reversal of 868231105 is 501132868.

It is not a de Polignac number, because 868231105 - 2⁷ = 868230977 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 399022 + ... + 401191.

It is an arithmetic number, because the mean of its divisors is an integer number (76820544).

Almost surely, 2^868231105 is an apocalyptic number.

It is an amenable number.

868231105 is a deficient number, since it is larger than the sum of its proper divisors (360897599).

868231105 is a wasteful number, since it uses less digits than its factorization.

868231105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800256.

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 868231105 is about 29465.7615716954. The cubic root of 868231105 is about 953.9928363905.

The spelling of 868231105 in words is "eight hundred sixty-eight million, two hundred thirty-one thousand, one hundred five".