213330210100 has 36 divisors (see below), whose sum is σ = 529058922784. Its totient is φ = 73141786080.

The previous prime is 213330210097. The next prime is 213330210179. The reversal of 213330210100 is 1012033312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 152378022 + ... + 152379421.

Almost surely, 2^213330210100 is an apocalyptic number.

213330210100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213330210100 is an abundant number, since it is smaller than the sum of its proper divisors (315728712684).

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

213330210100 is a wasteful number, since it uses less digits than its factorization.

213330210100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304757464 (or 304757457 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 213330210100 its reverse (1012033312), we get a palindrome (214342243412).

The spelling of 213330210100 in words is "two hundred thirteen billion, three hundred thirty million, two hundred ten thousand, one hundred".