2102835797328 has 120 divisors (see below), whose sum is σ = 6328030158720. Its totient is φ = 599974126080.

The previous prime is 2102835797297. The next prime is 2102835797357. The reversal of 2102835797328 is 8237975382012.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1069348 + ... + 2312828.

It is an arithmetic number, because the mean of its divisors is an integer number (52733584656).

Almost surely, 2^{2102835797328} is an apocalyptic number.

2102835797328 is a gapful number since it is divisible by the number (28) 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 2102835797328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3164015079360).

2102835797328 is an abundant number, since it is smaller than the sum of its proper divisors (4225194361392).

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

2102835797328 is a wasteful number, since it uses less digits than its factorization.

2102835797328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1244225 (or 1244212 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 57.

The spelling of 2102835797328 in words is "two trillion, one hundred two billion, eight hundred thirty-five million, seven hundred ninety-seven thousand, three hundred twenty-eight".