2101892100336 has 80 divisors (see below), whose sum is σ = 6895095788800. Its totient is φ = 600540599232.

The previous prime is 2101892100293. The next prime is 2101892100389. The reversal of 2101892100336 is 6330012981012.

2101892100336 is a `hidden beast` number, since 2 + 101 + 8 + 9 + 210 + 0 + 336 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2101892100336.

It is a congruent number.

It is an unprimeable number.

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, 347532046 + ... + 347538093.

It is an arithmetic number, because the mean of its divisors is an integer number (86188697360).

Almost surely, 2^{2101892100336} is an apocalyptic number.

It is an amenable number.

2101892100336 is an abundant number, since it is smaller than the sum of its proper divisors (4793203688464).

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

2101892100336 is a wasteful number, since it uses less digits than its factorization.

2101892100336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695070163 (or 695070151 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The spelling of 2101892100336 in words is "two trillion, one hundred one billion, eight hundred ninety-two million, one hundred thousand, three hundred thirty-six".