2011110133230 has 512 divisors, whose sum is σ = 6200022528000. Its totient is φ = 459123793920.

The previous prime is 2011110133213. The next prime is 2011110133247. The reversal of 2011110133230 is 323310111102.

2011110133230 is a `hidden beast` number, since 201 + 1 + 1 + 101 + 332 + 30 = 666.

It is an interprime number because it is at equal distance from previous prime (2011110133213) and next prime (2011110133247).

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 pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 1781319306 + ... + 1781320434.

It is an arithmetic number, because the mean of its divisors is an integer number (12109419000).

Almost surely, 2^{2011110133230} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2011110133230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3100011264000).

2011110133230 is an abundant number, since it is smaller than the sum of its proper divisors (4188912394770).

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

2011110133230 is a wasteful number, since it uses less digits than its factorization.

2011110133230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1561 (or 1555 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 2011110133230 its reverse (323310111102), we get a palindrome (2334420244332).

The spelling of 2011110133230 in words is "two trillion, eleven billion, one hundred ten million, one hundred thirty-three thousand, two hundred thirty".