212303300 has 36 divisors (see below), whose sum is σ = 502582416. Its totient is φ = 77200800.

The previous prime is 212303269. The next prime is 212303303. The reversal of 212303300 is 3303212.

It is not an unprimeable number, because it can be changed into a prime (212303303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95402 + ... + 97601.

Almost surely, 2^212303300 is an apocalyptic number.

212303300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212303300 is an abundant number, since it is smaller than the sum of its proper divisors (290279116).

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

212303300 is a wasteful number, since it uses less digits than its factorization.

212303300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193028 (or 193021 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 212303300 is about 14570.6314207724. The cubic root of 212303300 is about 596.5574150888.

Adding to 212303300 its reverse (3303212), we get a palindrome (215606512).

The spelling of 212303300 in words is "two hundred twelve million, three hundred three thousand, three hundred".