213203010300 has 288 divisors, whose sum is σ = 746016251904. Its totient is φ = 45956064000.

The previous prime is 213203010287. The next prime is 213203010301. The reversal of 213203010300 is 3010302312.

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 213203010300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213203010301) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3398215 + ... + 3460385.

It is an arithmetic number, because the mean of its divisors is an integer number (2590334208).

Almost surely, 2^213203010300 is an apocalyptic number.

213203010300 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 213203010300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (373008125952).

213203010300 is an abundant number, since it is smaller than the sum of its proper divisors (532813241604).

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

213203010300 is a wasteful number, since it uses less digits than its factorization.

213203010300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62289 (or 62282 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 213203010300 its reverse (3010302312), we get a palindrome (216213312612).

The spelling of 213203010300 in words is "two hundred thirteen billion, two hundred three million, ten thousand, three hundred".