2102620335000 has 160 divisors (see below), whose sum is σ = 6615848500800. Its totient is φ = 556664400000.

The previous prime is 2102620334999. The next prime is 2102620335047. The reversal of 2102620335000 is 5330262012.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1580775 + ... + 2589225.

It is an arithmetic number, because the mean of its divisors is an integer number (41349053130).

Almost surely, 2^{2102620335000} is an apocalyptic number.

2102620335000 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 2102620335000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3307924250400).

2102620335000 is an abundant number, since it is smaller than the sum of its proper divisors (4513228165800).

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

2102620335000 is a wasteful number, since it uses less digits than its factorization.

2102620335000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008619 (or 1008600 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 2102620335000 its reverse (5330262012), we get a palindrome (2107950597012).

The spelling of 2102620335000 in words is "two trillion, one hundred two billion, six hundred twenty million, three hundred thirty-five thousand".