2111030130000 has 300 divisors, whose sum is σ = 7490536311104. Its totient is φ = 511764000000.

The previous prime is 2111030129983. The next prime is 2111030130019. The reversal of 2111030130000 is 310301112.

It is a tau number, because it is divible by the number of its divisors (300).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 3339225 + ... + 3920775.

Almost surely, 2^{2111030130000} is an apocalyptic number.

2111030130000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2111030130000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3745268155552).

2111030130000 is an abundant number, since it is smaller than the sum of its proper divisors (5379506181104).

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

2111030130000 is a wasteful number, since it uses less digits than its factorization.

2111030130000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581604 (or 581572 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 2111030130000 its reverse (310301112), we get a palindrome (2111340431112).

The spelling of 2111030130000 in words is "two trillion, one hundred eleven billion, thirty million, one hundred thirty thousand".