213342324021100 has 18 divisors (see below), whose sum is σ = 462952843126004. Its totient is φ = 85336929608400.

The previous prime is 213342324021097. The next prime is 213342324021139. The reversal of 213342324021100 is 1120423243312.

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 5 ways as a sum of consecutive naturals, for example, 1066711620006 + ... + 1066711620205.

Almost surely, 2^{213342324021100} is an apocalyptic number.

213342324021100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213342324021100 is an abundant number, since it is smaller than the sum of its proper divisors (249610519104904).

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

213342324021100 is a wasteful number, since it uses less digits than its factorization.

213342324021100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2133423240225 (or 2133423240218 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 213342324021100 its reverse (1120423243312), we get a palindrome (214462747264412).

The spelling of 213342324021100 in words is "two hundred thirteen trillion, three hundred forty-two billion, three hundred twenty-four million, twenty-one thousand, one hundred".