210203230300 has 144 divisors (see below), whose sum is σ = 553180719168. Its totient is φ = 67681382400.

The previous prime is 210203230261. The next prime is 210203230333. The reversal of 210203230300 is 3032302012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5466742 + ... + 5505058.

It is an arithmetic number, because the mean of its divisors is an integer number (3841532772).

Almost surely, 2^210203230300 is an apocalyptic number.

210203230300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 210203230300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (276590359584).

210203230300 is an abundant number, since it is smaller than the sum of its proper divisors (342977488868).

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

210203230300 is a wasteful number, since it uses less digits than its factorization.

210203230300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38816 (or 38809 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 210203230300 its reverse (3032302012), we get a palindrome (213235532312).

The spelling of 210203230300 in words is "two hundred ten billion, two hundred three million, two hundred thirty thousand, three hundred".