120868105 has 8 divisors (see below), whose sum is σ = 151348032. Its totient is φ = 92490288.

The previous prime is 120868103. The next prime is 120868109. The reversal of 120868105 is 501868021.

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 120868105 - 2¹ = 120868103 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120868103) 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, 525399 + ... + 525628.

It is an arithmetic number, because the mean of its divisors is an integer number (18918504).

Almost surely, 2^120868105 is an apocalyptic number.

It is an amenable number.

120868105 is a deficient number, since it is larger than the sum of its proper divisors (30479927).

120868105 is a wasteful number, since it uses less digits than its factorization.

120868105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1051055.

The product of its (nonzero) digits is 3840, while the sum is 31.

The square root of 120868105 is about 10994.0031380749. The cubic root of 120868105 is about 494.4289643299.

The spelling of 120868105 in words is "one hundred twenty million, eight hundred sixty-eight thousand, one hundred five".