10681381717 has 8 divisors (see below), whose sum is σ = 10702550016. Its totient is φ = 10660230672.

The previous prime is 10681381699. The next prime is 10681381729. The reversal of 10681381717 is 71718318601.

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

It is a cyclic number.

It is not a de Polignac number, because 10681381717 - 2³¹ = 8533898069 is a prime.

It is a super-2 number, since 2×10681381717² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10681382717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2586108 + ... + 2590234.

It is an arithmetic number, because the mean of its divisors is an integer number (1337818752).

Almost surely, 2^10681381717 is an apocalyptic number.

It is an amenable number.

10681381717 is a deficient number, since it is larger than the sum of its proper divisors (21168299).

10681381717 is an equidigital number, since it uses as much as digits as its factorization.

10681381717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8627.

The product of its (nonzero) digits is 56448, while the sum is 43.

The spelling of 10681381717 in words is "ten billion, six hundred eighty-one million, three hundred eighty-one thousand, seven hundred seventeen".