120382929 has 48 divisors (see below), whose sum is σ = 189693504. Its totient is φ = 76204800.

The previous prime is 120382921. The next prime is 120382931. The reversal of 120382929 is 929283021.

It is not a de Polignac number, because 120382929 - 2³ = 120382921 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120382893 and 120382902.

It is not an unprimeable number, because it can be changed into a prime (120382921) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 428269 + ... + 428549.

It is an arithmetic number, because the mean of its divisors is an integer number (3951948).

Almost surely, 2^120382929 is an apocalyptic number.

It is an amenable number.

120382929 is a deficient number, since it is larger than the sum of its proper divisors (69310575).

120382929 is an equidigital number, since it uses as much as digits as its factorization.

120382929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380 (or 368 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 120382929 is about 10971.9154663167. The cubic root of 120382929 is about 493.7665156255.

The spelling of 120382929 in words is "one hundred twenty million, three hundred eighty-two thousand, nine hundred twenty-nine".