2102003311300 has 72 divisors (see below), whose sum is σ = 4625173157472. Its totient is φ = 829075104000.

The previous prime is 2102003311279. The next prime is 2102003311307. The reversal of 2102003311300 is 31133002012.

It is not an unprimeable number, because it can be changed into a prime (2102003311307) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4081255 + ... + 4567345.

It is an arithmetic number, because the mean of its divisors is an integer number (64238516076).

Almost surely, 2^{2102003311300} is an apocalyptic number.

2102003311300 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 2102003311300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2312586578736).

2102003311300 is an abundant number, since it is smaller than the sum of its proper divisors (2523169846172).

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

2102003311300 is a wasteful number, since it uses less digits than its factorization.

2102003311300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486709 (or 486702 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 2102003311300 its reverse (31133002012), we get a palindrome (2133136313312).

The spelling of 2102003311300 in words is "two trillion, one hundred two billion, three million, three hundred eleven thousand, three hundred".