2102932268160 has 128 divisors (see below), whose sum is σ = 6705465197760. Its totient is φ = 560583782400.

The previous prime is 2102932268153. The next prime is 2102932268161. The reversal of 2102932268160 is 618622392012.

It is a tau number, because it is divible by the number of its divisors (128).

It is not an unprimeable number, because it can be changed into a prime (2102932268161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5281834 + ... + 5666006.

Almost surely, 2^{2102932268160} is an apocalyptic number.

2102932268160 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 2102932268160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3352732598880).

2102932268160 is an abundant number, since it is smaller than the sum of its proper divisors (4602532929600).

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

2102932268160 is a wasteful number, since it uses less digits than its factorization.

2102932268160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387046 (or 387034 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The spelling of 2102932268160 in words is "two trillion, one hundred two billion, nine hundred thirty-two million, two hundred sixty-eight thousand, one hundred sixty".