120380835 has 8 divisors (see below), whose sum is σ = 192609360. Its totient is φ = 64203104.

The previous prime is 120380833. The next prime is 120380851. The reversal of 120380835 is 538083021.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 120380835 - 2¹ = 120380833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120380833) 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, 4012680 + ... + 4012709.

It is an arithmetic number, because the mean of its divisors is an integer number (24076170).

Almost surely, 2^120380835 is an apocalyptic number.

120380835 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

120380835 is a deficient number, since it is larger than the sum of its proper divisors (72228525).

120380835 is an equidigital number, since it uses as much as digits as its factorization.

120380835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8025397.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 120380835 is about 10971.8200404491. The cubic root of 120380835 is about 493.7636526695.

The spelling of 120380835 in words is "one hundred twenty million, three hundred eighty thousand, eight hundred thirty-five".