213113220300 has 108 divisors (see below), whose sum is σ = 676447364320. Its totient is φ = 56110803840.

The previous prime is 213113220283. The next prime is 213113220317. The reversal of 213113220300 is 3022311312.

213113220300 is a `hidden beast` number, since 2 + 1 + 311 + 32 + 20 + 300 = 666.

213113220300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (213113220283) and next prime (213113220317).

It is a Harshad number since it is a multiple of its sum of digits (18).

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 35 ways as a sum of consecutive naturals, for example, 1427587 + ... + 1569786.

Almost surely, 2^213113220300 is an apocalyptic number.

213113220300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213113220300 is an abundant number, since it is smaller than the sum of its proper divisors (463334144020).

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

213113220300 is a wasteful number, since it uses less digits than its factorization.

213113220300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2997472 (or 2997462 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 213113220300 its reverse (3022311312), we get a palindrome (216135531612).

The spelling of 213113220300 in words is "two hundred thirteen billion, one hundred thirteen million, two hundred twenty thousand, three hundred".