213412110 has 32 divisors (see below), whose sum is σ = 513470880. Its totient is φ = 56767488.

The previous prime is 213412109. The next prime is 213412127. The reversal of 213412110 is 11214312.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 213412110.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3574 + ... + 20966.

It is an arithmetic number, because the mean of its divisors is an integer number (16045965).

Almost surely, 2^213412110 is an apocalyptic number.

213412110 is an abundant number, since it is smaller than the sum of its proper divisors (300058770).

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

213412110 is a wasteful number, since it uses less digits than its factorization.

213412110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17812.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 213412110 is about 14608.6313527312. The cubic root of 213412110 is about 597.5941717666.

Adding to 213412110 its reverse (11214312), we get a palindrome (224626422).

The spelling of 213412110 in words is "two hundred thirteen million, four hundred twelve thousand, one hundred ten".