106931676717 has 10 divisors (see below), whose sum is σ = 159737443118. Its totient is φ = 71287784424.

The previous prime is 106931676703. The next prime is 106931676739. The reversal of 106931676717 is 717676139601.

It can be written as a sum of positive squares in only one way, i.e., 54038116521 + 52893560196 = 232461^2 + 229986^2 .

It is not a de Polignac number, because 106931676717 - 2⁷ = 106931676589 is a prime.

It is a super-2 number, since 2×106931676717² (a number of 23 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 (106931676767) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 660071998 + ... + 660072159.

Almost surely, 2^106931676717 is an apocalyptic number.

It is an amenable number.

106931676717 is a deficient number, since it is larger than the sum of its proper divisors (52805766401).

106931676717 is an equidigital number, since it uses as much as digits as its factorization.

106931676717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1320144169 (or 1320144160 counting only the distinct ones).

The product of its (nonzero) digits is 2000376, while the sum is 54.

The spelling of 106931676717 in words is "one hundred six billion, nine hundred thirty-one million, six hundred seventy-six thousand, seven hundred seventeen".