120302203 has 6 divisors (see below), whose sum is σ = 139943436. Its totient is φ = 103116132.

The previous prime is 120302197. The next prime is 120302263. The reversal of 120302203 is 302203021.

It is a happy number.

It is not a de Polignac number, because 120302203 - 2⁹ = 120301691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120302263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1227525 + ... + 1227622.

It is an arithmetic number, because the mean of its divisors is an integer number (23323906).

Almost surely, 2^120302203 is an apocalyptic number.

120302203 is a deficient number, since it is larger than the sum of its proper divisors (19641233).

120302203 is an equidigital number, since it uses as much as digits as its factorization.

120302203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2455161 (or 2455154 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 120302203 is about 10968.2360933744. The cubic root of 120302203 is about 493.6561214883.

Adding to 120302203 its reverse (302203021), we get a palindrome (422505224).

The spelling of 120302203 in words is "one hundred twenty million, three hundred two thousand, two hundred three".