10166550106 has 4 divisors (see below), whose sum is σ = 15249825162. Its totient is φ = 5083275052.

The previous prime is 10166550067. The next prime is 10166550113. The reversal of 10166550106 is 60105566101.

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

It can be written as a sum of positive squares in only one way, i.e., 10155600625 + 10949481 = 100775^2 + 3309^2 .

It is a super-2 number, since 2×10166550106² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2541637525 + ... + 2541637528.

Almost surely, 2^10166550106 is an apocalyptic number.

10166550106 is a deficient number, since it is larger than the sum of its proper divisors (5083275056).

10166550106 is an equidigital number, since it uses as much as digits as its factorization.

10166550106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5083275055.

The product of its (nonzero) digits is 5400, while the sum is 31.

The spelling of 10166550106 in words is "ten billion, one hundred sixty-six million, five hundred fifty thousand, one hundred six".