106501686826 has 8 divisors (see below), whose sum is σ = 159780628260. Its totient is φ = 53241477408.

The previous prime is 106501686821. The next prime is 106501686827. The reversal of 106501686826 is 628686105601.

It can be written as a sum of positive squares in 2 ways, for example, as 101315526601 + 5186160225 = 318301^2 + 72015^2 .

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

It is a super-2 number, since 2×106501686826² (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 106501686826.

It is not an unprimeable number, because it can be changed into a prime (106501686821) 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, 4668781 + ... + 4691536.

Almost surely, 2^106501686826 is an apocalyptic number.

106501686826 is a deficient number, since it is larger than the sum of its proper divisors (53278941434).

106501686826 is an equidigital number, since it uses as much as digits as its factorization.

106501686826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9366008.

The product of its (nonzero) digits is 829440, while the sum is 49.

The spelling of 106501686826 in words is "one hundred six billion, five hundred one million, six hundred eighty-six thousand, eight hundred twenty-six".