13773817103707 has 4 divisors (see below), whose sum is σ = 14109763862376. Its totient is φ = 13437870345040.

The previous prime is 13773817103701. The next prime is 13773817103771. The reversal of 13773817103707 is 70730171837731.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13773817103707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13773817103701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167973379273 + ... + 167973379354.

It is an arithmetic number, because the mean of its divisors is an integer number (3527440965594).

Almost surely, 2^{13773817103707} is an apocalyptic number.

13773817103707 is a deficient number, since it is larger than the sum of its proper divisors (335946758669).

13773817103707 is an equidigital number, since it uses as much as digits as its factorization.

13773817103707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335946758668.

The product of its (nonzero) digits is 3630312, while the sum is 55.

The spelling of 13773817103707 in words is "thirteen trillion, seven hundred seventy-three billion, eight hundred seventeen million, one hundred three thousand, seven hundred seven".