120983379 has 8 divisors (see below), whose sum is σ = 175975872. Its totient is φ = 73323240.

The previous prime is 120983371. The next prime is 120983383. The reversal of 120983379 is 973389021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 120983379 - 2³ = 120983371 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120983379.

It is not an unprimeable number, because it can be changed into a prime (120983371) 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, 1833049 + ... + 1833114.

It is an arithmetic number, because the mean of its divisors is an integer number (21996984).

Almost surely, 2^120983379 is an apocalyptic number.

120983379 is a deficient number, since it is larger than the sum of its proper divisors (54992493).

120983379 is a wasteful number, since it uses less digits than its factorization.

120983379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3666177.

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 120983379 is about 10999.2444740537. The cubic root of 120983379 is about 494.5860962026.

The spelling of 120983379 in words is "one hundred twenty million, nine hundred eighty-three thousand, three hundred seventy-nine".