106716011617 has 4 divisors (see below), whose sum is σ = 106717217796. Its totient is φ = 106714805440.

The previous prime is 106716011603. The next prime is 106716011653. The reversal of 106716011617 is 716110617601.

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

It can be written as a sum of positive squares in 2 ways, for example, as 86744386576 + 19971625041 = 294524^2 + 141321^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106716011617 is a prime.

It is a super-2 number, since 2×106716011617² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106716011117) 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, 458884 + ... + 651157.

It is an arithmetic number, because the mean of its divisors is an integer number (26679304449).

Almost surely, 2^106716011617 is an apocalyptic number.

It is an amenable number.

106716011617 is a deficient number, since it is larger than the sum of its proper divisors (1206179).

106716011617 is an equidigital number, since it uses as much as digits as its factorization.

106716011617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1206178.

The product of its (nonzero) digits is 10584, while the sum is 37.

The spelling of 106716011617 in words is "one hundred six billion, seven hundred sixteen million, eleven thousand, six hundred seventeen".