2101333368 has 64 divisors (see below), whose sum is σ = 5355371520. Its totient is φ = 686908800.

The previous prime is 2101333361. The next prime is 2101333369. The reversal of 2101333368 is 8633331012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2101333361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 535333 + ... + 539243.

It is an arithmetic number, because the mean of its divisors is an integer number (83677680).

Almost surely, 2^2101333368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2101333368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2677685760).

2101333368 is an abundant number, since it is smaller than the sum of its proper divisors (3254038152).

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

2101333368 is a wasteful number, since it uses less digits than its factorization.

2101333368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4348 (or 4344 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 2101333368 is about 45840.3028785805. The cubic root of 2101333368 is about 1280.8501367376.

The spelling of 2101333368 in words is "two billion, one hundred one million, three hundred thirty-three thousand, three hundred sixty-eight".