120100303 has 8 divisors (see below), whose sum is σ = 121932800. Its totient is φ = 118275768.

The previous prime is 120100289. The next prime is 120100313. The reversal of 120100303 is 303001021.

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 120100303 - 2¹⁷ = 119969231 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 120100303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120100313) 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, 32950 + ... + 36412.

It is an arithmetic number, because the mean of its divisors is an integer number (15241600).

Almost surely, 2^120100303 is an apocalyptic number.

120100303 is a deficient number, since it is larger than the sum of its proper divisors (1832497).

120100303 is an equidigital number, since it uses as much as digits as its factorization.

120100303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3981.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 120100303 is about 10959.0283784649. The cubic root of 120100303 is about 493.3798035217.

Adding to 120100303 its reverse (303001021), we get a palindrome (423101324).

The spelling of 120100303 in words is "one hundred twenty million, one hundred thousand, three hundred three".