2102203213300 has 36 divisors (see below), whose sum is σ = 4561844234220. Its totient is φ = 840869624320.

The previous prime is 2102203213273. The next prime is 2102203213309. The reversal of 2102203213300 is 33123022012.

It can be written as a sum of positive squares in 6 ways, for example, as 1054655057296 + 1047548156004 = 1026964^2 + 1023498^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102203213309) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 12996522 + ... + 13157278.

It is an arithmetic number, because the mean of its divisors is an integer number (126717895395).

Almost surely, 2^{2102203213300} is an apocalyptic number.

2102203213300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2102203213300 is an abundant number, since it is smaller than the sum of its proper divisors (2459641020920).

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

2102203213300 is a wasteful number, since it uses less digits than its factorization.

2102203213300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291540 (or 291533 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 2102203213300 its reverse (33123022012), we get a palindrome (2135326235312).

The spelling of 2102203213300 in words is "two trillion, one hundred two billion, two hundred three million, two hundred thirteen thousand, three hundred".