120394083 has 4 divisors (see below), whose sum is σ = 160525448. Its totient is φ = 80262720.

The previous prime is 120394067. The next prime is 120394103. The reversal of 120394083 is 380493021.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 120394083 - 2⁴ = 120394067 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120394083.

It is not an unprimeable number, because it can be changed into a prime (120394003) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 20065678 + ... + 20065683.

It is an arithmetic number, because the mean of its divisors is an integer number (40131362).

Almost surely, 2^120394083 is an apocalyptic number.

120394083 is a deficient number, since it is larger than the sum of its proper divisors (40131365).

120394083 is an equidigital number, since it uses as much as digits as its factorization.

120394083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40131364.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 120394083 is about 10972.4237522983. The cubic root of 120394083 is about 493.7817650236.

The spelling of 120394083 in words is "one hundred twenty million, three hundred ninety-four thousand, eighty-three".