10166550107 has 4 divisors (see below), whose sum is σ = 11618914416. Its totient is φ = 8714185800.

The previous prime is 10166550067. The next prime is 10166550113. The reversal of 10166550107 is 70105566101.

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

It is a cyclic number.

It is not a de Polignac number, because 10166550107 - 2²⁰ = 10165501531 is a prime.

It is a super-2 number, since 2×10166550107² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10166550127) 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, 726182144 + ... + 726182157.

It is an arithmetic number, because the mean of its divisors is an integer number (2904728604).

Almost surely, 2^10166550107 is an apocalyptic number.

10166550107 is a deficient number, since it is larger than the sum of its proper divisors (1452364309).

10166550107 is an equidigital number, since it uses as much as digits as its factorization.

10166550107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1452364308.

The product of its (nonzero) digits is 6300, while the sum is 32.

The spelling of 10166550107 in words is "ten billion, one hundred sixty-six million, five hundred fifty thousand, one hundred seven".