106718831907 has 8 divisors (see below), whose sum is σ = 142294973184. Its totient is φ = 71144289288.

The previous prime is 106718831873. The next prime is 106718831917. The reversal of 106718831907 is 709138817601.

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

It is not a de Polignac number, because 106718831907 - 2²⁶ = 106651723043 is a prime.

It is a super-2 number, since 2×106718831907² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106718831907.

It is not an unprimeable number, because it can be changed into a prime (106718831917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234103 + ... + 517920.

It is an arithmetic number, because the mean of its divisors is an integer number (17786871648).

Almost surely, 2^106718831907 is an apocalyptic number.

106718831907 is a deficient number, since it is larger than the sum of its proper divisors (35576141277).

106718831907 is an equidigital number, since it uses as much as digits as its factorization.

106718831907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 799329.

The product of its (nonzero) digits is 508032, while the sum is 51.

The spelling of 106718831907 in words is "one hundred six billion, seven hundred eighteen million, eight hundred thirty-one thousand, nine hundred seven".