10113666105 has 32 divisors (see below), whose sum is σ = 16471088640. Its totient is φ = 5297806080.

The previous prime is 10113666089. The next prime is 10113666109. The reversal of 10113666105 is 50166631101.

It is not a de Polignac number, because 10113666105 - 2⁴ = 10113666089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10113666109) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 650199 + ... + 665571.

It is an arithmetic number, because the mean of its divisors is an integer number (514721520).

Almost surely, 2^10113666105 is an apocalyptic number.

10113666105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10113666105 is a deficient number, since it is larger than the sum of its proper divisors (6357422535).

10113666105 is a wasteful number, since it uses less digits than its factorization.

10113666105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16161.

The product of its (nonzero) digits is 3240, while the sum is 30.

The spelling of 10113666105 in words is "ten billion, one hundred thirteen million, six hundred sixty-six thousand, one hundred five".