16801300641303 has 24 divisors (see below), whose sum is σ = 24298228654128. Its totient is φ = 11187168596352.

The previous prime is 16801300641289. The next prime is 16801300641311. The reversal of 16801300641303 is 30314600310861.

16801300641303 is a `hidden beast` number, since 1 + 6 + 8 + 0 + 1 + 3 + 0 + 0 + 641 + 3 + 0 + 3 = 666.

It is not a de Polignac number, because 16801300641303 - 2⁴ = 16801300641287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16801300641343) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 166650676 + ... + 166751462.

It is an arithmetic number, because the mean of its divisors is an integer number (1012426193922).

Almost surely, 2^{16801300641303} is an apocalyptic number.

16801300641303 is a deficient number, since it is larger than the sum of its proper divisors (7496928012825).

16801300641303 is a wasteful number, since it uses less digits than its factorization.

16801300641303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123263 (or 123260 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The spelling of 16801300641303 in words is "sixteen trillion, eight hundred one billion, three hundred million, six hundred forty-one thousand, three hundred three".