2113122010230 has 384 divisors, whose sum is σ = 7264833878016. Its totient is φ = 413112268800.

The previous prime is 2113122010229. The next prime is 2113122010297. The reversal of 2113122010230 is 320102213112.

2113122010230 is a `hidden beast` number, since 211 + 3 + 1 + 220 + 1 + 0 + 230 = 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 191 ways as a sum of consecutive naturals, for example, 9614122 + ... + 9831458.

It is an arithmetic number, because the mean of its divisors is an integer number (18918838224).

Almost surely, 2^{2113122010230} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2113122010230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3632416939008).

2113122010230 is an abundant number, since it is smaller than the sum of its proper divisors (5151711867786).

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

2113122010230 is a wasteful number, since it uses less digits than its factorization.

2113122010230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217452 (or 217449 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 2113122010230 its reverse (320102213112), we get a palindrome (2433224223342).

The spelling of 2113122010230 in words is "two trillion, one hundred thirteen billion, one hundred twenty-two million, ten thousand, two hundred thirty".