120303120203 has 8 divisors (see below), whose sum is σ = 141924418560. Its totient is φ = 99790606440.

The previous prime is 120303120167. The next prime is 120303120209. The reversal of 120303120203 is 302021303021.

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

It is not a de Polignac number, because 120303120203 - 2¹⁴ = 120303103819 is a prime.

It is a super-2 number, since 2×120303120203² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120303120209) 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, 277195913 + ... + 277196346.

It is an arithmetic number, because the mean of its divisors is an integer number (17740552320).

Almost surely, 2^120303120203 is an apocalyptic number.

120303120203 is a deficient number, since it is larger than the sum of its proper divisors (21621298357).

120303120203 is an equidigital number, since it uses as much as digits as its factorization.

120303120203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554392297.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 120303120203 its reverse (302021303021), we get a palindrome (422324423224).

The spelling of 120303120203 in words is "one hundred twenty billion, three hundred three million, one hundred twenty thousand, two hundred three".