213030043110 has 96 divisors (see below), whose sum is σ = 573763357440. Its totient is φ = 54799641600.

The previous prime is 213030043099. The next prime is 213030043157. The reversal of 213030043110 is 11340030312.

213030043110 is a `hidden beast` number, since 21 + 30 + 300 + 4 + 311 + 0 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4075 + ... + 652745.

It is an arithmetic number, because the mean of its divisors is an integer number (5976701640).

Almost surely, 2^213030043110 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 213030043110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (286881678720).

213030043110 is an abundant number, since it is smaller than the sum of its proper divisors (360733314330).

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

213030043110 is a wasteful number, since it uses less digits than its factorization.

213030043110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648814 (or 648811 counting only the distinct ones).

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

Adding to 213030043110 its reverse (11340030312), we get a palindrome (224370073422).

The spelling of 213030043110 in words is "two hundred thirteen billion, thirty million, forty-three thousand, one hundred ten".