120940195 has 16 divisors (see below), whose sum is σ = 148331520. Its totient is φ = 94639104.

The previous prime is 120940189. The next prime is 120940199. The reversal of 120940195 is 591049021.

It is a cyclic number.

It is not a de Polignac number, because 120940195 - 2⁵ = 120940163 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120940199) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45051 + ... + 47659.

It is an arithmetic number, because the mean of its divisors is an integer number (9270720).

Almost surely, 2^120940195 is an apocalyptic number.

120940195 is a deficient number, since it is larger than the sum of its proper divisors (27391325).

120940195 is a wasteful number, since it uses less digits than its factorization.

120940195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2814.

The product of its (nonzero) digits is 3240, while the sum is 31.

The square root of 120940195 is about 10997.2812549284. The cubic root of 120940195 is about 494.5272430834.

The spelling of 120940195 in words is "one hundred twenty million, nine hundred forty thousand, one hundred ninety-five".