13779303163 has 4 divisors (see below), whose sum is σ = 14151716800. Its totient is φ = 13406889528.

The previous prime is 13779303133. The next prime is 13779303179. The reversal of 13779303163 is 36130397731.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13779303163 - 2¹⁷ = 13779172091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13779303133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186206763 + ... + 186206836.

It is an arithmetic number, because the mean of its divisors is an integer number (3537929200).

Almost surely, 2^13779303163 is an apocalyptic number.

13779303163 is a deficient number, since it is larger than the sum of its proper divisors (372413637).

13779303163 is an equidigital number, since it uses as much as digits as its factorization.

13779303163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372413636.

The product of its (nonzero) digits is 214326, while the sum is 43.

The spelling of 13779303163 in words is "thirteen billion, seven hundred seventy-nine million, three hundred three thousand, one hundred sixty-three".