2100141304220 has 12 divisors (see below), whose sum is σ = 4410296738904. Its totient is φ = 840056521680.

The previous prime is 2100141304181. The next prime is 2100141304223. The reversal of 2100141304220 is 224031410012.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 105007065211 = 2100141304220 / (2 + 1 + 0 + 0 + 1 + 4 + 1 + 3 + 0 + 4 + 2 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 2100141304192 and 2100141304201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2100141304223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52503532586 + ... + 52503532625.

It is an arithmetic number, because the mean of its divisors is an integer number (367524728242).

Almost surely, 2^{2100141304220} is an apocalyptic number.

2100141304220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2100141304220 is an abundant number, since it is smaller than the sum of its proper divisors (2310155434684).

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

2100141304220 is a wasteful number, since it uses less digits than its factorization.

2100141304220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105007065220 (or 105007065218 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 2100141304220 its reverse (224031410012), we get a palindrome (2324172714232).

The spelling of 2100141304220 in words is "two trillion, one hundred billion, one hundred forty-one million, three hundred four thousand, two hundred twenty".