120707871 has 16 divisors (see below), whose sum is σ = 173630304. Its totient is φ = 74307584.

The previous prime is 120707869. The next prime is 120707911. The reversal of 120707871 is 178707021.

It is a cyclic number.

It is not a de Polignac number, because 120707871 - 2¹ = 120707869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120707861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19626 + ... + 25031.

It is an arithmetic number, because the mean of its divisors is an integer number (10851894).

Almost surely, 2^120707871 is an apocalyptic number.

120707871 is a deficient number, since it is larger than the sum of its proper divisors (52922433).

120707871 is a wasteful number, since it uses less digits than its factorization.

120707871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44730.

The product of its (nonzero) digits is 5488, while the sum is 33.

The square root of 120707871 is about 10986.7133848117. The cubic root of 120707871 is about 494.2103807052.

The spelling of 120707871 in words is "one hundred twenty million, seven hundred seven thousand, eight hundred seventy-one".