20800110363 has 8 divisors (see below), whose sum is σ = 27743098368. Its totient is φ = 13861931304.

The previous prime is 20800110343. The next prime is 20800110377. The reversal of 20800110363 is 36301100802.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20800110363 - 2⁶ = 20800110299 is a prime.

It is a super-2 number, since 2×20800110363² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20800110313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1192131 + ... + 1209452.

It is an arithmetic number, because the mean of its divisors is an integer number (3467887296).

Almost surely, 2^20800110363 is an apocalyptic number.

20800110363 is a deficient number, since it is larger than the sum of its proper divisors (6942988005).

20800110363 is a wasteful number, since it uses less digits than its factorization.

20800110363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2404473.

The product of its (nonzero) digits is 864, while the sum is 24.

The spelling of 20800110363 in words is "twenty billion, eight hundred million, one hundred ten thousand, three hundred sixty-three".