212340203300 has 36 divisors (see below), whose sum is σ = 462279214320. Its totient is φ = 84659404320.

The previous prime is 212340203291. The next prime is 212340203311. The reversal of 212340203300 is 3302043212.

212340203300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 3427610 + ... + 3489009.

Almost surely, 2^212340203300 is an apocalyptic number.

212340203300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212340203300 is an abundant number, since it is smaller than the sum of its proper divisors (249939011020).

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

212340203300 is a wasteful number, since it uses less digits than its factorization.

212340203300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6916940 (or 6916933 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 212340203300 its reverse (3302043212), we get a palindrome (215642246512).

The spelling of 212340203300 in words is "two hundred twelve billion, three hundred forty million, two hundred three thousand, three hundred".