420313230203 has 8 divisors (see below), whose sum is σ = 452333236320. Its totient is φ = 389103857280.

The previous prime is 420313230167. The next prime is 420313230209. The reversal of 420313230203 is 302032313024.

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 420313230203 - 2¹⁰ = 420313229179 is a prime.

It is a super-2 number, since 2×420313230203² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (420313230209) 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, 202657223 + ... + 202659296.

It is an arithmetic number, because the mean of its divisors is an integer number (56541654540).

Almost surely, 2^420313230203 is an apocalyptic number.

420313230203 is a deficient number, since it is larger than the sum of its proper divisors (32020006117).

420313230203 is a wasteful number, since it uses less digits than its factorization.

420313230203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405316597.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 420313230203 its reverse (302032313024), we get a palindrome (722345543227).

The spelling of 420313230203 in words is "four hundred twenty billion, three hundred thirteen million, two hundred thirty thousand, two hundred three".