2101303131200 has 336 divisors, whose sum is σ = 6450922531200. Its totient is φ = 655914516480.

The previous prime is 2101303131143. The next prime is 2101303131211. The reversal of 2101303131200 is 21313031012.

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, 10529951 + ... + 10727649.

It is an arithmetic number, because the mean of its divisors is an integer number (19199174200).

Almost surely, 2^{2101303131200} is an apocalyptic number.

2101303131200 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 2101303131200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3225461265600).

2101303131200 is an abundant number, since it is smaller than the sum of its proper divisors (4349619400000).

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

2101303131200 is a wasteful number, since it uses less digits than its factorization.

2101303131200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197814 (or 197799 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 2101303131200 its reverse (21313031012), we get a palindrome (2122616162212).

The spelling of 2101303131200 in words is "two trillion, one hundred one billion, three hundred three million, one hundred thirty-one thousand, two hundred".