2123630226300 has 144 divisors (see below), whose sum is σ = 6717882528000. Its totient is φ = 513672499200.

The previous prime is 2123630226293. The next prime is 2123630226323. The reversal of 2123630226300 is 36220363212.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 765081 + ... + 2198319.

It is an arithmetic number, because the mean of its divisors is an integer number (46651962000).

Almost surely, 2^{2123630226300} is an apocalyptic number.

2123630226300 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 2123630226300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3358941264000).

2123630226300 is an abundant number, since it is smaller than the sum of its proper divisors (4594252301700).

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

2123630226300 is a wasteful number, since it uses less digits than its factorization.

2123630226300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1433716 (or 1433709 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 2123630226300 its reverse (36220363212), we get a palindrome (2159850589512).

The spelling of 2123630226300 in words is "two trillion, one hundred twenty-three billion, six hundred thirty million, two hundred twenty-six thousand, three hundred".