2100333210000 has 100 divisors (see below), whose sum is σ = 6780155743152. Its totient is φ = 560088848000.

The previous prime is 2100333209993. The next prime is 2100333210013. The reversal of 2100333210000 is 123330012.

It is a tau number, because it is divible by the number of its divisors (100).

It is a super-2 number, since 2×2100333210000² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 34975554 + ... + 35035553.

Almost surely, 2^{2100333210000} is an apocalyptic number.

2100333210000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2100333210000 is an abundant number, since it is smaller than the sum of its proper divisors (4679822533152).

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

2100333210000 is an equidigital number, since it uses as much as digits as its factorization.

2100333210000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70011138 (or 70011117 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 2100333210000 its reverse (123330012), we get a palindrome (2100456540012).

The spelling of 2100333210000 in words is "two trillion, one hundred billion, three hundred thirty-three million, two hundred ten thousand".