200303420100 has 108 divisors (see below), whose sum is σ = 674164131984. Its totient is φ = 45783635520.

The previous prime is 200303420099. The next prime is 200303420129. The reversal of 200303420100 is 1024303002.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 200303420100.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6798342 + ... + 6827741.

Almost surely, 2^200303420100 is an apocalyptic number.

200303420100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200303420100 is an abundant number, since it is smaller than the sum of its proper divisors (473860711884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200303420100 is a wasteful number, since it uses less digits than its factorization.

200303420100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13626114 (or 13626100 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 200303420100 its reverse (1024303002), we get a palindrome (201327723102).

The spelling of 200303420100 in words is "two hundred billion, three hundred three million, four hundred twenty thousand, one hundred".