213013003110 has 128 divisors (see below), whose sum is σ = 555806085120. Its totient is φ = 52070449536.

The previous prime is 213013003087. The next prime is 213013003111. The reversal of 213013003110 is 11300310312.

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

It is a self number, because there is not a number n which added to its sum of digits gives 213013003110.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213013003111) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2581959 + ... + 2663181.

It is an arithmetic number, because the mean of its divisors is an integer number (4342235040).

Almost surely, 2^213013003110 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 213013003110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (277903042560).

213013003110 is an abundant number, since it is smaller than the sum of its proper divisors (342793082010).

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

213013003110 is a wasteful number, since it uses less digits than its factorization.

213013003110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81402.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 213013003110 its reverse (11300310312), we get a palindrome (224313313422).

The spelling of 213013003110 in words is "two hundred thirteen billion, thirteen million, three thousand, one hundred ten".