212320310300 has 36 divisors (see below), whose sum is σ = 526554371280. Its totient is φ = 72795534720.

The previous prime is 212320310291. The next prime is 212320310327. The reversal of 212320310300 is 3013023212.

212320310300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 151656665 + ... + 151658064.

Almost surely, 2^212320310300 is an apocalyptic number.

212320310300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212320310300 is an abundant number, since it is smaller than the sum of its proper divisors (314234060980).

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

212320310300 is a wasteful number, since it uses less digits than its factorization.

212320310300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303314750 (or 303314743 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 212320310300 its reverse (3013023212), we get a palindrome (215333333512).

The spelling of 212320310300 in words is "two hundred twelve billion, three hundred twenty million, three hundred ten thousand, three hundred".