16202963782101 has 16 divisors (see below), whose sum is σ = 22975445124800. Its totient is φ = 10127951313408.

The previous prime is 16202963782087. The next prime is 16202963782141. The reversal of 16202963782101 is 10128736920261.

It is not a de Polignac number, because 16202963782101 - 2¹⁸ = 16202963519957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16202963782141) 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, 1465265206 + ... + 1465276263.

It is an arithmetic number, because the mean of its divisors is an integer number (1435965320300).

Almost surely, 2^{16202963782101} is an apocalyptic number.

It is an amenable number.

16202963782101 is a deficient number, since it is larger than the sum of its proper divisors (6772481342699).

16202963782101 is a wasteful number, since it uses less digits than its factorization.

16202963782101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2930541588.

The product of its (nonzero) digits is 435456, while the sum is 48.

The spelling of 16202963782101 in words is "sixteen trillion, two hundred two billion, nine hundred sixty-three million, seven hundred eighty-two thousand, one hundred one".